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/*
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@license
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Rollup.js v4.24.0
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Wed, 02 Oct 2024 09:36:48 GMT - commit d3c000f4fd453e39a354299f0cfaa6831f56d7d8
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https://github.com/rollup/rollup
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Released under the MIT License.
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*/
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'use strict';
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const rollup = require('./rollup.js');
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const require$$0$1 = require('path');
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const require$$0$2 = require('fs');
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const require$$2 = require('util');
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const require$$1 = require('stream');
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const require$$2$1 = require('os');
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const fseventsImporter = require('./fsevents-importer.js');
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const require$$0$3 = require('events');
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var chokidar$1 = {};
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var utils$2 = {};
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var constants$3;
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var hasRequiredConstants$3;
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function requireConstants$3 () {
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if (hasRequiredConstants$3) return constants$3;
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hasRequiredConstants$3 = 1;
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const path = require$$0$1;
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const WIN_SLASH = '\\\\/';
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const WIN_NO_SLASH = `[^${WIN_SLASH}]`;
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/**
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* Posix glob regex
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*/
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const DOT_LITERAL = '\\.';
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const PLUS_LITERAL = '\\+';
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const QMARK_LITERAL = '\\?';
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const SLASH_LITERAL = '\\/';
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const ONE_CHAR = '(?=.)';
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const QMARK = '[^/]';
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const END_ANCHOR = `(?:${SLASH_LITERAL}|$)`;
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const START_ANCHOR = `(?:^|${SLASH_LITERAL})`;
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const DOTS_SLASH = `${DOT_LITERAL}{1,2}${END_ANCHOR}`;
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const NO_DOT = `(?!${DOT_LITERAL})`;
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const NO_DOTS = `(?!${START_ANCHOR}${DOTS_SLASH})`;
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const NO_DOT_SLASH = `(?!${DOT_LITERAL}{0,1}${END_ANCHOR})`;
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const NO_DOTS_SLASH = `(?!${DOTS_SLASH})`;
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const QMARK_NO_DOT = `[^.${SLASH_LITERAL}]`;
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const STAR = `${QMARK}*?`;
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const POSIX_CHARS = {
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DOT_LITERAL,
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PLUS_LITERAL,
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QMARK_LITERAL,
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SLASH_LITERAL,
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ONE_CHAR,
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QMARK,
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END_ANCHOR,
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DOTS_SLASH,
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NO_DOT,
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NO_DOTS,
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NO_DOT_SLASH,
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NO_DOTS_SLASH,
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QMARK_NO_DOT,
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STAR,
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START_ANCHOR
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};
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/**
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* Windows glob regex
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*/
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const WINDOWS_CHARS = {
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...POSIX_CHARS,
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SLASH_LITERAL: `[${WIN_SLASH}]`,
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QMARK: WIN_NO_SLASH,
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STAR: `${WIN_NO_SLASH}*?`,
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DOTS_SLASH: `${DOT_LITERAL}{1,2}(?:[${WIN_SLASH}]|$)`,
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NO_DOT: `(?!${DOT_LITERAL})`,
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NO_DOTS: `(?!(?:^|[${WIN_SLASH}])${DOT_LITERAL}{1,2}(?:[${WIN_SLASH}]|$))`,
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NO_DOT_SLASH: `(?!${DOT_LITERAL}{0,1}(?:[${WIN_SLASH}]|$))`,
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NO_DOTS_SLASH: `(?!${DOT_LITERAL}{1,2}(?:[${WIN_SLASH}]|$))`,
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QMARK_NO_DOT: `[^.${WIN_SLASH}]`,
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START_ANCHOR: `(?:^|[${WIN_SLASH}])`,
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END_ANCHOR: `(?:[${WIN_SLASH}]|$)`
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};
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/**
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* POSIX Bracket Regex
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*/
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const POSIX_REGEX_SOURCE = {
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alnum: 'a-zA-Z0-9',
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alpha: 'a-zA-Z',
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ascii: '\\x00-\\x7F',
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blank: ' \\t',
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cntrl: '\\x00-\\x1F\\x7F',
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digit: '0-9',
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graph: '\\x21-\\x7E',
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lower: 'a-z',
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print: '\\x20-\\x7E ',
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punct: '\\-!"#$%&\'()\\*+,./:;<=>?@[\\]^_`{|}~',
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space: ' \\t\\r\\n\\v\\f',
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upper: 'A-Z',
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word: 'A-Za-z0-9_',
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xdigit: 'A-Fa-f0-9'
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};
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constants$3 = {
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MAX_LENGTH: 1024 * 64,
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POSIX_REGEX_SOURCE,
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// regular expressions
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REGEX_BACKSLASH: /\\(?![*+?^${}(|)[\]])/g,
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REGEX_NON_SPECIAL_CHARS: /^[^@![\].,$*+?^{}()|\\/]+/,
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REGEX_SPECIAL_CHARS: /[-*+?.^${}(|)[\]]/,
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REGEX_SPECIAL_CHARS_BACKREF: /(\\?)((\W)(\3*))/g,
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REGEX_SPECIAL_CHARS_GLOBAL: /([-*+?.^${}(|)[\]])/g,
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REGEX_REMOVE_BACKSLASH: /(?:\[.*?[^\\]\]|\\(?=.))/g,
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// Replace globs with equivalent patterns to reduce parsing time.
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REPLACEMENTS: {
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'***': '*',
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'**/**': '**',
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'**/**/**': '**'
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},
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// Digits
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CHAR_0: 48, /* 0 */
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CHAR_9: 57, /* 9 */
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// Alphabet chars.
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CHAR_UPPERCASE_A: 65, /* A */
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CHAR_LOWERCASE_A: 97, /* a */
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CHAR_UPPERCASE_Z: 90, /* Z */
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CHAR_LOWERCASE_Z: 122, /* z */
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CHAR_LEFT_PARENTHESES: 40, /* ( */
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CHAR_RIGHT_PARENTHESES: 41, /* ) */
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CHAR_ASTERISK: 42, /* * */
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// Non-alphabetic chars.
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CHAR_AMPERSAND: 38, /* & */
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CHAR_AT: 64, /* @ */
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CHAR_BACKWARD_SLASH: 92, /* \ */
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CHAR_CARRIAGE_RETURN: 13, /* \r */
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CHAR_CIRCUMFLEX_ACCENT: 94, /* ^ */
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CHAR_COLON: 58, /* : */
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CHAR_COMMA: 44, /* , */
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CHAR_DOT: 46, /* . */
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CHAR_DOUBLE_QUOTE: 34, /* " */
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CHAR_EQUAL: 61, /* = */
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CHAR_EXCLAMATION_MARK: 33, /* ! */
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CHAR_FORM_FEED: 12, /* \f */
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CHAR_FORWARD_SLASH: 47, /* / */
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CHAR_GRAVE_ACCENT: 96, /* ` */
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CHAR_HASH: 35, /* # */
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CHAR_HYPHEN_MINUS: 45, /* - */
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CHAR_LEFT_ANGLE_BRACKET: 60, /* < */
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CHAR_LEFT_CURLY_BRACE: 123, /* { */
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CHAR_LEFT_SQUARE_BRACKET: 91, /* [ */
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CHAR_LINE_FEED: 10, /* \n */
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CHAR_NO_BREAK_SPACE: 160, /* \u00A0 */
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CHAR_PERCENT: 37, /* % */
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CHAR_PLUS: 43, /* + */
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CHAR_QUESTION_MARK: 63, /* ? */
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CHAR_RIGHT_ANGLE_BRACKET: 62, /* > */
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CHAR_RIGHT_CURLY_BRACE: 125, /* } */
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CHAR_RIGHT_SQUARE_BRACKET: 93, /* ] */
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CHAR_SEMICOLON: 59, /* ; */
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CHAR_SINGLE_QUOTE: 39, /* ' */
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CHAR_SPACE: 32, /* */
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CHAR_TAB: 9, /* \t */
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CHAR_UNDERSCORE: 95, /* _ */
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CHAR_VERTICAL_LINE: 124, /* | */
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CHAR_ZERO_WIDTH_NOBREAK_SPACE: 65279, /* \uFEFF */
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SEP: path.sep,
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/**
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* Create EXTGLOB_CHARS
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*/
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extglobChars(chars) {
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return {
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'!': { type: 'negate', open: '(?:(?!(?:', close: `))${chars.STAR})` },
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'?': { type: 'qmark', open: '(?:', close: ')?' },
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'+': { type: 'plus', open: '(?:', close: ')+' },
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'*': { type: 'star', open: '(?:', close: ')*' },
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'@': { type: 'at', open: '(?:', close: ')' }
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};
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},
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/**
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* Create GLOB_CHARS
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*/
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globChars(win32) {
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return win32 === true ? WINDOWS_CHARS : POSIX_CHARS;
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}
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};
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return constants$3;
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}
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var hasRequiredUtils$2;
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function requireUtils$2 () {
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if (hasRequiredUtils$2) return utils$2;
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hasRequiredUtils$2 = 1;
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(function (exports) {
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const path = require$$0$1;
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const win32 = process.platform === 'win32';
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const {
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REGEX_BACKSLASH,
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REGEX_REMOVE_BACKSLASH,
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REGEX_SPECIAL_CHARS,
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REGEX_SPECIAL_CHARS_GLOBAL
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} = /*@__PURE__*/ requireConstants$3();
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exports.isObject = val => val !== null && typeof val === 'object' && !Array.isArray(val);
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exports.hasRegexChars = str => REGEX_SPECIAL_CHARS.test(str);
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exports.isRegexChar = str => str.length === 1 && exports.hasRegexChars(str);
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exports.escapeRegex = str => str.replace(REGEX_SPECIAL_CHARS_GLOBAL, '\\$1');
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exports.toPosixSlashes = str => str.replace(REGEX_BACKSLASH, '/');
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exports.removeBackslashes = str => {
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return str.replace(REGEX_REMOVE_BACKSLASH, match => {
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return match === '\\' ? '' : match;
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});
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};
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exports.supportsLookbehinds = () => {
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const segs = process.version.slice(1).split('.').map(Number);
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if (segs.length === 3 && segs[0] >= 9 || (segs[0] === 8 && segs[1] >= 10)) {
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return true;
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}
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return false;
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};
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exports.isWindows = options => {
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if (options && typeof options.windows === 'boolean') {
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return options.windows;
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}
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return win32 === true || path.sep === '\\';
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};
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exports.escapeLast = (input, char, lastIdx) => {
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const idx = input.lastIndexOf(char, lastIdx);
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if (idx === -1) return input;
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if (input[idx - 1] === '\\') return exports.escapeLast(input, char, idx - 1);
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return `${input.slice(0, idx)}\\${input.slice(idx)}`;
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};
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exports.removePrefix = (input, state = {}) => {
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let output = input;
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if (output.startsWith('./')) {
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output = output.slice(2);
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state.prefix = './';
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}
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return output;
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};
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exports.wrapOutput = (input, state = {}, options = {}) => {
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const prepend = options.contains ? '' : '^';
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const append = options.contains ? '' : '$';
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let output = `${prepend}(?:${input})${append}`;
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if (state.negated === true) {
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output = `(?:^(?!${output}).*$)`;
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}
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return output;
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};
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} (utils$2));
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return utils$2;
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}
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var scan_1$1;
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var hasRequiredScan$1;
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function requireScan$1 () {
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if (hasRequiredScan$1) return scan_1$1;
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hasRequiredScan$1 = 1;
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const utils = /*@__PURE__*/ requireUtils$2();
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const {
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CHAR_ASTERISK, /* * */
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CHAR_AT, /* @ */
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CHAR_BACKWARD_SLASH, /* \ */
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CHAR_COMMA, /* , */
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CHAR_DOT, /* . */
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CHAR_EXCLAMATION_MARK, /* ! */
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CHAR_FORWARD_SLASH, /* / */
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CHAR_LEFT_CURLY_BRACE, /* { */
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CHAR_LEFT_PARENTHESES, /* ( */
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CHAR_LEFT_SQUARE_BRACKET, /* [ */
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CHAR_PLUS, /* + */
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CHAR_QUESTION_MARK, /* ? */
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CHAR_RIGHT_CURLY_BRACE, /* } */
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CHAR_RIGHT_PARENTHESES, /* ) */
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CHAR_RIGHT_SQUARE_BRACKET /* ] */
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} = /*@__PURE__*/ requireConstants$3();
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const isPathSeparator = code => {
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return code === CHAR_FORWARD_SLASH || code === CHAR_BACKWARD_SLASH;
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};
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const depth = token => {
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if (token.isPrefix !== true) {
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token.depth = token.isGlobstar ? Infinity : 1;
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}
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};
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/**
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* Quickly scans a glob pattern and returns an object with a handful of
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* useful properties, like `isGlob`, `path` (the leading non-glob, if it exists),
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* `glob` (the actual pattern), `negated` (true if the path starts with `!` but not
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* with `!(`) and `negatedExtglob` (true if the path starts with `!(`).
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*
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* ```js
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* const pm = require('picomatch');
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* console.log(pm.scan('foo/bar/*.js'));
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* { isGlob: true, input: 'foo/bar/*.js', base: 'foo/bar', glob: '*.js' }
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* ```
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* @param {String} `str`
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* @param {Object} `options`
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* @return {Object} Returns an object with tokens and regex source string.
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* @api public
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*/
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const scan = (input, options) => {
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const opts = options || {};
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const length = input.length - 1;
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const scanToEnd = opts.parts === true || opts.scanToEnd === true;
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const slashes = [];
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const tokens = [];
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const parts = [];
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let str = input;
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let index = -1;
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let start = 0;
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let lastIndex = 0;
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let isBrace = false;
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let isBracket = false;
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let isGlob = false;
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let isExtglob = false;
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let isGlobstar = false;
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let braceEscaped = false;
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let backslashes = false;
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let negated = false;
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let negatedExtglob = false;
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let finished = false;
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let braces = 0;
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let prev;
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let code;
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let token = { value: '', depth: 0, isGlob: false };
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const eos = () => index >= length;
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const peek = () => str.charCodeAt(index + 1);
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const advance = () => {
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prev = code;
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return str.charCodeAt(++index);
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};
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while (index < length) {
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code = advance();
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let next;
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if (code === CHAR_BACKWARD_SLASH) {
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backslashes = token.backslashes = true;
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code = advance();
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if (code === CHAR_LEFT_CURLY_BRACE) {
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braceEscaped = true;
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}
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continue;
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}
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if (braceEscaped === true || code === CHAR_LEFT_CURLY_BRACE) {
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braces++;
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while (eos() !== true && (code = advance())) {
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if (code === CHAR_BACKWARD_SLASH) {
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backslashes = token.backslashes = true;
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advance();
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continue;
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}
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if (code === CHAR_LEFT_CURLY_BRACE) {
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braces++;
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continue;
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}
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if (braceEscaped !== true && code === CHAR_DOT && (code = advance()) === CHAR_DOT) {
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isBrace = token.isBrace = true;
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isGlob = token.isGlob = true;
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finished = true;
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if (scanToEnd === true) {
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continue;
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}
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break;
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}
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if (braceEscaped !== true && code === CHAR_COMMA) {
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isBrace = token.isBrace = true;
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isGlob = token.isGlob = true;
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finished = true;
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|
|
|
if (scanToEnd === true) {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
if (code === CHAR_RIGHT_CURLY_BRACE) {
|
|
|
braces--;
|
|
|
|
|
|
if (braces === 0) {
|
|
|
braceEscaped = false;
|
|
|
isBrace = token.isBrace = true;
|
|
|
finished = true;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
if (code === CHAR_FORWARD_SLASH) {
|
|
|
slashes.push(index);
|
|
|
tokens.push(token);
|
|
|
token = { value: '', depth: 0, isGlob: false };
|
|
|
|
|
|
if (finished === true) continue;
|
|
|
if (prev === CHAR_DOT && index === (start + 1)) {
|
|
|
start += 2;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
lastIndex = index + 1;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (opts.noext !== true) {
|
|
|
const isExtglobChar = code === CHAR_PLUS
|
|
|
|| code === CHAR_AT
|
|
|
|| code === CHAR_ASTERISK
|
|
|
|| code === CHAR_QUESTION_MARK
|
|
|
|| code === CHAR_EXCLAMATION_MARK;
|
|
|
|
|
|
if (isExtglobChar === true && peek() === CHAR_LEFT_PARENTHESES) {
|
|
|
isGlob = token.isGlob = true;
|
|
|
isExtglob = token.isExtglob = true;
|
|
|
finished = true;
|
|
|
if (code === CHAR_EXCLAMATION_MARK && index === start) {
|
|
|
negatedExtglob = true;
|
|
|
}
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
while (eos() !== true && (code = advance())) {
|
|
|
if (code === CHAR_BACKWARD_SLASH) {
|
|
|
backslashes = token.backslashes = true;
|
|
|
code = advance();
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (code === CHAR_RIGHT_PARENTHESES) {
|
|
|
isGlob = token.isGlob = true;
|
|
|
finished = true;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (code === CHAR_ASTERISK) {
|
|
|
if (prev === CHAR_ASTERISK) isGlobstar = token.isGlobstar = true;
|
|
|
isGlob = token.isGlob = true;
|
|
|
finished = true;
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
if (code === CHAR_QUESTION_MARK) {
|
|
|
isGlob = token.isGlob = true;
|
|
|
finished = true;
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
if (code === CHAR_LEFT_SQUARE_BRACKET) {
|
|
|
while (eos() !== true && (next = advance())) {
|
|
|
if (next === CHAR_BACKWARD_SLASH) {
|
|
|
backslashes = token.backslashes = true;
|
|
|
advance();
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (next === CHAR_RIGHT_SQUARE_BRACKET) {
|
|
|
isBracket = token.isBracket = true;
|
|
|
isGlob = token.isGlob = true;
|
|
|
finished = true;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
if (opts.nonegate !== true && code === CHAR_EXCLAMATION_MARK && index === start) {
|
|
|
negated = token.negated = true;
|
|
|
start++;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (opts.noparen !== true && code === CHAR_LEFT_PARENTHESES) {
|
|
|
isGlob = token.isGlob = true;
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
while (eos() !== true && (code = advance())) {
|
|
|
if (code === CHAR_LEFT_PARENTHESES) {
|
|
|
backslashes = token.backslashes = true;
|
|
|
code = advance();
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (code === CHAR_RIGHT_PARENTHESES) {
|
|
|
finished = true;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
if (isGlob === true) {
|
|
|
finished = true;
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (opts.noext === true) {
|
|
|
isExtglob = false;
|
|
|
isGlob = false;
|
|
|
}
|
|
|
|
|
|
let base = str;
|
|
|
let prefix = '';
|
|
|
let glob = '';
|
|
|
|
|
|
if (start > 0) {
|
|
|
prefix = str.slice(0, start);
|
|
|
str = str.slice(start);
|
|
|
lastIndex -= start;
|
|
|
}
|
|
|
|
|
|
if (base && isGlob === true && lastIndex > 0) {
|
|
|
base = str.slice(0, lastIndex);
|
|
|
glob = str.slice(lastIndex);
|
|
|
} else if (isGlob === true) {
|
|
|
base = '';
|
|
|
glob = str;
|
|
|
} else {
|
|
|
base = str;
|
|
|
}
|
|
|
|
|
|
if (base && base !== '' && base !== '/' && base !== str) {
|
|
|
if (isPathSeparator(base.charCodeAt(base.length - 1))) {
|
|
|
base = base.slice(0, -1);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (opts.unescape === true) {
|
|
|
if (glob) glob = utils.removeBackslashes(glob);
|
|
|
|
|
|
if (base && backslashes === true) {
|
|
|
base = utils.removeBackslashes(base);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
const state = {
|
|
|
prefix,
|
|
|
input,
|
|
|
start,
|
|
|
base,
|
|
|
glob,
|
|
|
isBrace,
|
|
|
isBracket,
|
|
|
isGlob,
|
|
|
isExtglob,
|
|
|
isGlobstar,
|
|
|
negated,
|
|
|
negatedExtglob
|
|
|
};
|
|
|
|
|
|
if (opts.tokens === true) {
|
|
|
state.maxDepth = 0;
|
|
|
if (!isPathSeparator(code)) {
|
|
|
tokens.push(token);
|
|
|
}
|
|
|
state.tokens = tokens;
|
|
|
}
|
|
|
|
|
|
if (opts.parts === true || opts.tokens === true) {
|
|
|
let prevIndex;
|
|
|
|
|
|
for (let idx = 0; idx < slashes.length; idx++) {
|
|
|
const n = prevIndex ? prevIndex + 1 : start;
|
|
|
const i = slashes[idx];
|
|
|
const value = input.slice(n, i);
|
|
|
if (opts.tokens) {
|
|
|
if (idx === 0 && start !== 0) {
|
|
|
tokens[idx].isPrefix = true;
|
|
|
tokens[idx].value = prefix;
|
|
|
} else {
|
|
|
tokens[idx].value = value;
|
|
|
}
|
|
|
depth(tokens[idx]);
|
|
|
state.maxDepth += tokens[idx].depth;
|
|
|
}
|
|
|
if (idx !== 0 || value !== '') {
|
|
|
parts.push(value);
|
|
|
}
|
|
|
prevIndex = i;
|
|
|
}
|
|
|
|
|
|
if (prevIndex && prevIndex + 1 < input.length) {
|
|
|
const value = input.slice(prevIndex + 1);
|
|
|
parts.push(value);
|
|
|
|
|
|
if (opts.tokens) {
|
|
|
tokens[tokens.length - 1].value = value;
|
|
|
depth(tokens[tokens.length - 1]);
|
|
|
state.maxDepth += tokens[tokens.length - 1].depth;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
state.slashes = slashes;
|
|
|
state.parts = parts;
|
|
|
}
|
|
|
|
|
|
return state;
|
|
|
};
|
|
|
|
|
|
scan_1$1 = scan;
|
|
|
return scan_1$1;
|
|
|
}
|
|
|
|
|
|
var parse_1$2;
|
|
|
var hasRequiredParse$2;
|
|
|
|
|
|
function requireParse$2 () {
|
|
|
if (hasRequiredParse$2) return parse_1$2;
|
|
|
hasRequiredParse$2 = 1;
|
|
|
|
|
|
const constants = /*@__PURE__*/ requireConstants$3();
|
|
|
const utils = /*@__PURE__*/ requireUtils$2();
|
|
|
|
|
|
/**
|
|
|
* Constants
|
|
|
*/
|
|
|
|
|
|
const {
|
|
|
MAX_LENGTH,
|
|
|
POSIX_REGEX_SOURCE,
|
|
|
REGEX_NON_SPECIAL_CHARS,
|
|
|
REGEX_SPECIAL_CHARS_BACKREF,
|
|
|
REPLACEMENTS
|
|
|
} = constants;
|
|
|
|
|
|
/**
|
|
|
* Helpers
|
|
|
*/
|
|
|
|
|
|
const expandRange = (args, options) => {
|
|
|
if (typeof options.expandRange === 'function') {
|
|
|
return options.expandRange(...args, options);
|
|
|
}
|
|
|
|
|
|
args.sort();
|
|
|
const value = `[${args.join('-')}]`;
|
|
|
|
|
|
return value;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Create the message for a syntax error
|
|
|
*/
|
|
|
|
|
|
const syntaxError = (type, char) => {
|
|
|
return `Missing ${type}: "${char}" - use "\\\\${char}" to match literal characters`;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Parse the given input string.
|
|
|
* @param {String} input
|
|
|
* @param {Object} options
|
|
|
* @return {Object}
|
|
|
*/
|
|
|
|
|
|
const parse = (input, options) => {
|
|
|
if (typeof input !== 'string') {
|
|
|
throw new TypeError('Expected a string');
|
|
|
}
|
|
|
|
|
|
input = REPLACEMENTS[input] || input;
|
|
|
|
|
|
const opts = { ...options };
|
|
|
const max = typeof opts.maxLength === 'number' ? Math.min(MAX_LENGTH, opts.maxLength) : MAX_LENGTH;
|
|
|
|
|
|
let len = input.length;
|
|
|
if (len > max) {
|
|
|
throw new SyntaxError(`Input length: ${len}, exceeds maximum allowed length: ${max}`);
|
|
|
}
|
|
|
|
|
|
const bos = { type: 'bos', value: '', output: opts.prepend || '' };
|
|
|
const tokens = [bos];
|
|
|
|
|
|
const capture = opts.capture ? '' : '?:';
|
|
|
const win32 = utils.isWindows(options);
|
|
|
|
|
|
// create constants based on platform, for windows or posix
|
|
|
const PLATFORM_CHARS = constants.globChars(win32);
|
|
|
const EXTGLOB_CHARS = constants.extglobChars(PLATFORM_CHARS);
|
|
|
|
|
|
const {
|
|
|
DOT_LITERAL,
|
|
|
PLUS_LITERAL,
|
|
|
SLASH_LITERAL,
|
|
|
ONE_CHAR,
|
|
|
DOTS_SLASH,
|
|
|
NO_DOT,
|
|
|
NO_DOT_SLASH,
|
|
|
NO_DOTS_SLASH,
|
|
|
QMARK,
|
|
|
QMARK_NO_DOT,
|
|
|
STAR,
|
|
|
START_ANCHOR
|
|
|
} = PLATFORM_CHARS;
|
|
|
|
|
|
const globstar = opts => {
|
|
|
return `(${capture}(?:(?!${START_ANCHOR}${opts.dot ? DOTS_SLASH : DOT_LITERAL}).)*?)`;
|
|
|
};
|
|
|
|
|
|
const nodot = opts.dot ? '' : NO_DOT;
|
|
|
const qmarkNoDot = opts.dot ? QMARK : QMARK_NO_DOT;
|
|
|
let star = opts.bash === true ? globstar(opts) : STAR;
|
|
|
|
|
|
if (opts.capture) {
|
|
|
star = `(${star})`;
|
|
|
}
|
|
|
|
|
|
// minimatch options support
|
|
|
if (typeof opts.noext === 'boolean') {
|
|
|
opts.noextglob = opts.noext;
|
|
|
}
|
|
|
|
|
|
const state = {
|
|
|
input,
|
|
|
index: -1,
|
|
|
start: 0,
|
|
|
dot: opts.dot === true,
|
|
|
consumed: '',
|
|
|
output: '',
|
|
|
prefix: '',
|
|
|
backtrack: false,
|
|
|
negated: false,
|
|
|
brackets: 0,
|
|
|
braces: 0,
|
|
|
parens: 0,
|
|
|
quotes: 0,
|
|
|
globstar: false,
|
|
|
tokens
|
|
|
};
|
|
|
|
|
|
input = utils.removePrefix(input, state);
|
|
|
len = input.length;
|
|
|
|
|
|
const extglobs = [];
|
|
|
const braces = [];
|
|
|
const stack = [];
|
|
|
let prev = bos;
|
|
|
let value;
|
|
|
|
|
|
/**
|
|
|
* Tokenizing helpers
|
|
|
*/
|
|
|
|
|
|
const eos = () => state.index === len - 1;
|
|
|
const peek = state.peek = (n = 1) => input[state.index + n];
|
|
|
const advance = state.advance = () => input[++state.index] || '';
|
|
|
const remaining = () => input.slice(state.index + 1);
|
|
|
const consume = (value = '', num = 0) => {
|
|
|
state.consumed += value;
|
|
|
state.index += num;
|
|
|
};
|
|
|
|
|
|
const append = token => {
|
|
|
state.output += token.output != null ? token.output : token.value;
|
|
|
consume(token.value);
|
|
|
};
|
|
|
|
|
|
const negate = () => {
|
|
|
let count = 1;
|
|
|
|
|
|
while (peek() === '!' && (peek(2) !== '(' || peek(3) === '?')) {
|
|
|
advance();
|
|
|
state.start++;
|
|
|
count++;
|
|
|
}
|
|
|
|
|
|
if (count % 2 === 0) {
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
state.negated = true;
|
|
|
state.start++;
|
|
|
return true;
|
|
|
};
|
|
|
|
|
|
const increment = type => {
|
|
|
state[type]++;
|
|
|
stack.push(type);
|
|
|
};
|
|
|
|
|
|
const decrement = type => {
|
|
|
state[type]--;
|
|
|
stack.pop();
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Push tokens onto the tokens array. This helper speeds up
|
|
|
* tokenizing by 1) helping us avoid backtracking as much as possible,
|
|
|
* and 2) helping us avoid creating extra tokens when consecutive
|
|
|
* characters are plain text. This improves performance and simplifies
|
|
|
* lookbehinds.
|
|
|
*/
|
|
|
|
|
|
const push = tok => {
|
|
|
if (prev.type === 'globstar') {
|
|
|
const isBrace = state.braces > 0 && (tok.type === 'comma' || tok.type === 'brace');
|
|
|
const isExtglob = tok.extglob === true || (extglobs.length && (tok.type === 'pipe' || tok.type === 'paren'));
|
|
|
|
|
|
if (tok.type !== 'slash' && tok.type !== 'paren' && !isBrace && !isExtglob) {
|
|
|
state.output = state.output.slice(0, -prev.output.length);
|
|
|
prev.type = 'star';
|
|
|
prev.value = '*';
|
|
|
prev.output = star;
|
|
|
state.output += prev.output;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (extglobs.length && tok.type !== 'paren') {
|
|
|
extglobs[extglobs.length - 1].inner += tok.value;
|
|
|
}
|
|
|
|
|
|
if (tok.value || tok.output) append(tok);
|
|
|
if (prev && prev.type === 'text' && tok.type === 'text') {
|
|
|
prev.value += tok.value;
|
|
|
prev.output = (prev.output || '') + tok.value;
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
tok.prev = prev;
|
|
|
tokens.push(tok);
|
|
|
prev = tok;
|
|
|
};
|
|
|
|
|
|
const extglobOpen = (type, value) => {
|
|
|
const token = { ...EXTGLOB_CHARS[value], conditions: 1, inner: '' };
|
|
|
|
|
|
token.prev = prev;
|
|
|
token.parens = state.parens;
|
|
|
token.output = state.output;
|
|
|
const output = (opts.capture ? '(' : '') + token.open;
|
|
|
|
|
|
increment('parens');
|
|
|
push({ type, value, output: state.output ? '' : ONE_CHAR });
|
|
|
push({ type: 'paren', extglob: true, value: advance(), output });
|
|
|
extglobs.push(token);
|
|
|
};
|
|
|
|
|
|
const extglobClose = token => {
|
|
|
let output = token.close + (opts.capture ? ')' : '');
|
|
|
let rest;
|
|
|
|
|
|
if (token.type === 'negate') {
|
|
|
let extglobStar = star;
|
|
|
|
|
|
if (token.inner && token.inner.length > 1 && token.inner.includes('/')) {
|
|
|
extglobStar = globstar(opts);
|
|
|
}
|
|
|
|
|
|
if (extglobStar !== star || eos() || /^\)+$/.test(remaining())) {
|
|
|
output = token.close = `)$))${extglobStar}`;
|
|
|
}
|
|
|
|
|
|
if (token.inner.includes('*') && (rest = remaining()) && /^\.[^\\/.]+$/.test(rest)) {
|
|
|
// Any non-magical string (`.ts`) or even nested expression (`.{ts,tsx}`) can follow after the closing parenthesis.
|
|
|
// In this case, we need to parse the string and use it in the output of the original pattern.
|
|
|
// Suitable patterns: `/!(*.d).ts`, `/!(*.d).{ts,tsx}`, `**/!(*-dbg).@(js)`.
|
|
|
//
|
|
|
// Disabling the `fastpaths` option due to a problem with parsing strings as `.ts` in the pattern like `**/!(*.d).ts`.
|
|
|
const expression = parse(rest, { ...options, fastpaths: false }).output;
|
|
|
|
|
|
output = token.close = `)${expression})${extglobStar})`;
|
|
|
}
|
|
|
|
|
|
if (token.prev.type === 'bos') {
|
|
|
state.negatedExtglob = true;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
push({ type: 'paren', extglob: true, value, output });
|
|
|
decrement('parens');
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Fast paths
|
|
|
*/
|
|
|
|
|
|
if (opts.fastpaths !== false && !/(^[*!]|[/()[\]{}"])/.test(input)) {
|
|
|
let backslashes = false;
|
|
|
|
|
|
let output = input.replace(REGEX_SPECIAL_CHARS_BACKREF, (m, esc, chars, first, rest, index) => {
|
|
|
if (first === '\\') {
|
|
|
backslashes = true;
|
|
|
return m;
|
|
|
}
|
|
|
|
|
|
if (first === '?') {
|
|
|
if (esc) {
|
|
|
return esc + first + (rest ? QMARK.repeat(rest.length) : '');
|
|
|
}
|
|
|
if (index === 0) {
|
|
|
return qmarkNoDot + (rest ? QMARK.repeat(rest.length) : '');
|
|
|
}
|
|
|
return QMARK.repeat(chars.length);
|
|
|
}
|
|
|
|
|
|
if (first === '.') {
|
|
|
return DOT_LITERAL.repeat(chars.length);
|
|
|
}
|
|
|
|
|
|
if (first === '*') {
|
|
|
if (esc) {
|
|
|
return esc + first + (rest ? star : '');
|
|
|
}
|
|
|
return star;
|
|
|
}
|
|
|
return esc ? m : `\\${m}`;
|
|
|
});
|
|
|
|
|
|
if (backslashes === true) {
|
|
|
if (opts.unescape === true) {
|
|
|
output = output.replace(/\\/g, '');
|
|
|
} else {
|
|
|
output = output.replace(/\\+/g, m => {
|
|
|
return m.length % 2 === 0 ? '\\\\' : (m ? '\\' : '');
|
|
|
});
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (output === input && opts.contains === true) {
|
|
|
state.output = input;
|
|
|
return state;
|
|
|
}
|
|
|
|
|
|
state.output = utils.wrapOutput(output, state, options);
|
|
|
return state;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Tokenize input until we reach end-of-string
|
|
|
*/
|
|
|
|
|
|
while (!eos()) {
|
|
|
value = advance();
|
|
|
|
|
|
if (value === '\u0000') {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Escaped characters
|
|
|
*/
|
|
|
|
|
|
if (value === '\\') {
|
|
|
const next = peek();
|
|
|
|
|
|
if (next === '/' && opts.bash !== true) {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (next === '.' || next === ';') {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (!next) {
|
|
|
value += '\\';
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
// collapse slashes to reduce potential for exploits
|
|
|
const match = /^\\+/.exec(remaining());
|
|
|
let slashes = 0;
|
|
|
|
|
|
if (match && match[0].length > 2) {
|
|
|
slashes = match[0].length;
|
|
|
state.index += slashes;
|
|
|
if (slashes % 2 !== 0) {
|
|
|
value += '\\';
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (opts.unescape === true) {
|
|
|
value = advance();
|
|
|
} else {
|
|
|
value += advance();
|
|
|
}
|
|
|
|
|
|
if (state.brackets === 0) {
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* If we're inside a regex character class, continue
|
|
|
* until we reach the closing bracket.
|
|
|
*/
|
|
|
|
|
|
if (state.brackets > 0 && (value !== ']' || prev.value === '[' || prev.value === '[^')) {
|
|
|
if (opts.posix !== false && value === ':') {
|
|
|
const inner = prev.value.slice(1);
|
|
|
if (inner.includes('[')) {
|
|
|
prev.posix = true;
|
|
|
|
|
|
if (inner.includes(':')) {
|
|
|
const idx = prev.value.lastIndexOf('[');
|
|
|
const pre = prev.value.slice(0, idx);
|
|
|
const rest = prev.value.slice(idx + 2);
|
|
|
const posix = POSIX_REGEX_SOURCE[rest];
|
|
|
if (posix) {
|
|
|
prev.value = pre + posix;
|
|
|
state.backtrack = true;
|
|
|
advance();
|
|
|
|
|
|
if (!bos.output && tokens.indexOf(prev) === 1) {
|
|
|
bos.output = ONE_CHAR;
|
|
|
}
|
|
|
continue;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if ((value === '[' && peek() !== ':') || (value === '-' && peek() === ']')) {
|
|
|
value = `\\${value}`;
|
|
|
}
|
|
|
|
|
|
if (value === ']' && (prev.value === '[' || prev.value === '[^')) {
|
|
|
value = `\\${value}`;
|
|
|
}
|
|
|
|
|
|
if (opts.posix === true && value === '!' && prev.value === '[') {
|
|
|
value = '^';
|
|
|
}
|
|
|
|
|
|
prev.value += value;
|
|
|
append({ value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* If we're inside a quoted string, continue
|
|
|
* until we reach the closing double quote.
|
|
|
*/
|
|
|
|
|
|
if (state.quotes === 1 && value !== '"') {
|
|
|
value = utils.escapeRegex(value);
|
|
|
prev.value += value;
|
|
|
append({ value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Double quotes
|
|
|
*/
|
|
|
|
|
|
if (value === '"') {
|
|
|
state.quotes = state.quotes === 1 ? 0 : 1;
|
|
|
if (opts.keepQuotes === true) {
|
|
|
push({ type: 'text', value });
|
|
|
}
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Parentheses
|
|
|
*/
|
|
|
|
|
|
if (value === '(') {
|
|
|
increment('parens');
|
|
|
push({ type: 'paren', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (value === ')') {
|
|
|
if (state.parens === 0 && opts.strictBrackets === true) {
|
|
|
throw new SyntaxError(syntaxError('opening', '('));
|
|
|
}
|
|
|
|
|
|
const extglob = extglobs[extglobs.length - 1];
|
|
|
if (extglob && state.parens === extglob.parens + 1) {
|
|
|
extglobClose(extglobs.pop());
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
push({ type: 'paren', value, output: state.parens ? ')' : '\\)' });
|
|
|
decrement('parens');
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Square brackets
|
|
|
*/
|
|
|
|
|
|
if (value === '[') {
|
|
|
if (opts.nobracket === true || !remaining().includes(']')) {
|
|
|
if (opts.nobracket !== true && opts.strictBrackets === true) {
|
|
|
throw new SyntaxError(syntaxError('closing', ']'));
|
|
|
}
|
|
|
|
|
|
value = `\\${value}`;
|
|
|
} else {
|
|
|
increment('brackets');
|
|
|
}
|
|
|
|
|
|
push({ type: 'bracket', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (value === ']') {
|
|
|
if (opts.nobracket === true || (prev && prev.type === 'bracket' && prev.value.length === 1)) {
|
|
|
push({ type: 'text', value, output: `\\${value}` });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (state.brackets === 0) {
|
|
|
if (opts.strictBrackets === true) {
|
|
|
throw new SyntaxError(syntaxError('opening', '['));
|
|
|
}
|
|
|
|
|
|
push({ type: 'text', value, output: `\\${value}` });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
decrement('brackets');
|
|
|
|
|
|
const prevValue = prev.value.slice(1);
|
|
|
if (prev.posix !== true && prevValue[0] === '^' && !prevValue.includes('/')) {
|
|
|
value = `/${value}`;
|
|
|
}
|
|
|
|
|
|
prev.value += value;
|
|
|
append({ value });
|
|
|
|
|
|
// when literal brackets are explicitly disabled
|
|
|
// assume we should match with a regex character class
|
|
|
if (opts.literalBrackets === false || utils.hasRegexChars(prevValue)) {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
const escaped = utils.escapeRegex(prev.value);
|
|
|
state.output = state.output.slice(0, -prev.value.length);
|
|
|
|
|
|
// when literal brackets are explicitly enabled
|
|
|
// assume we should escape the brackets to match literal characters
|
|
|
if (opts.literalBrackets === true) {
|
|
|
state.output += escaped;
|
|
|
prev.value = escaped;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
// when the user specifies nothing, try to match both
|
|
|
prev.value = `(${capture}${escaped}|${prev.value})`;
|
|
|
state.output += prev.value;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Braces
|
|
|
*/
|
|
|
|
|
|
if (value === '{' && opts.nobrace !== true) {
|
|
|
increment('braces');
|
|
|
|
|
|
const open = {
|
|
|
type: 'brace',
|
|
|
value,
|
|
|
output: '(',
|
|
|
outputIndex: state.output.length,
|
|
|
tokensIndex: state.tokens.length
|
|
|
};
|
|
|
|
|
|
braces.push(open);
|
|
|
push(open);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (value === '}') {
|
|
|
const brace = braces[braces.length - 1];
|
|
|
|
|
|
if (opts.nobrace === true || !brace) {
|
|
|
push({ type: 'text', value, output: value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
let output = ')';
|
|
|
|
|
|
if (brace.dots === true) {
|
|
|
const arr = tokens.slice();
|
|
|
const range = [];
|
|
|
|
|
|
for (let i = arr.length - 1; i >= 0; i--) {
|
|
|
tokens.pop();
|
|
|
if (arr[i].type === 'brace') {
|
|
|
break;
|
|
|
}
|
|
|
if (arr[i].type !== 'dots') {
|
|
|
range.unshift(arr[i].value);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
output = expandRange(range, opts);
|
|
|
state.backtrack = true;
|
|
|
}
|
|
|
|
|
|
if (brace.comma !== true && brace.dots !== true) {
|
|
|
const out = state.output.slice(0, brace.outputIndex);
|
|
|
const toks = state.tokens.slice(brace.tokensIndex);
|
|
|
brace.value = brace.output = '\\{';
|
|
|
value = output = '\\}';
|
|
|
state.output = out;
|
|
|
for (const t of toks) {
|
|
|
state.output += (t.output || t.value);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
push({ type: 'brace', value, output });
|
|
|
decrement('braces');
|
|
|
braces.pop();
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Pipes
|
|
|
*/
|
|
|
|
|
|
if (value === '|') {
|
|
|
if (extglobs.length > 0) {
|
|
|
extglobs[extglobs.length - 1].conditions++;
|
|
|
}
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Commas
|
|
|
*/
|
|
|
|
|
|
if (value === ',') {
|
|
|
let output = value;
|
|
|
|
|
|
const brace = braces[braces.length - 1];
|
|
|
if (brace && stack[stack.length - 1] === 'braces') {
|
|
|
brace.comma = true;
|
|
|
output = '|';
|
|
|
}
|
|
|
|
|
|
push({ type: 'comma', value, output });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Slashes
|
|
|
*/
|
|
|
|
|
|
if (value === '/') {
|
|
|
// if the beginning of the glob is "./", advance the start
|
|
|
// to the current index, and don't add the "./" characters
|
|
|
// to the state. This greatly simplifies lookbehinds when
|
|
|
// checking for BOS characters like "!" and "." (not "./")
|
|
|
if (prev.type === 'dot' && state.index === state.start + 1) {
|
|
|
state.start = state.index + 1;
|
|
|
state.consumed = '';
|
|
|
state.output = '';
|
|
|
tokens.pop();
|
|
|
prev = bos; // reset "prev" to the first token
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
push({ type: 'slash', value, output: SLASH_LITERAL });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Dots
|
|
|
*/
|
|
|
|
|
|
if (value === '.') {
|
|
|
if (state.braces > 0 && prev.type === 'dot') {
|
|
|
if (prev.value === '.') prev.output = DOT_LITERAL;
|
|
|
const brace = braces[braces.length - 1];
|
|
|
prev.type = 'dots';
|
|
|
prev.output += value;
|
|
|
prev.value += value;
|
|
|
brace.dots = true;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if ((state.braces + state.parens) === 0 && prev.type !== 'bos' && prev.type !== 'slash') {
|
|
|
push({ type: 'text', value, output: DOT_LITERAL });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
push({ type: 'dot', value, output: DOT_LITERAL });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Question marks
|
|
|
*/
|
|
|
|
|
|
if (value === '?') {
|
|
|
const isGroup = prev && prev.value === '(';
|
|
|
if (!isGroup && opts.noextglob !== true && peek() === '(' && peek(2) !== '?') {
|
|
|
extglobOpen('qmark', value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (prev && prev.type === 'paren') {
|
|
|
const next = peek();
|
|
|
let output = value;
|
|
|
|
|
|
if (next === '<' && !utils.supportsLookbehinds()) {
|
|
|
throw new Error('Node.js v10 or higher is required for regex lookbehinds');
|
|
|
}
|
|
|
|
|
|
if ((prev.value === '(' && !/[!=<:]/.test(next)) || (next === '<' && !/<([!=]|\w+>)/.test(remaining()))) {
|
|
|
output = `\\${value}`;
|
|
|
}
|
|
|
|
|
|
push({ type: 'text', value, output });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (opts.dot !== true && (prev.type === 'slash' || prev.type === 'bos')) {
|
|
|
push({ type: 'qmark', value, output: QMARK_NO_DOT });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
push({ type: 'qmark', value, output: QMARK });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Exclamation
|
|
|
*/
|
|
|
|
|
|
if (value === '!') {
|
|
|
if (opts.noextglob !== true && peek() === '(') {
|
|
|
if (peek(2) !== '?' || !/[!=<:]/.test(peek(3))) {
|
|
|
extglobOpen('negate', value);
|
|
|
continue;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (opts.nonegate !== true && state.index === 0) {
|
|
|
negate();
|
|
|
continue;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Plus
|
|
|
*/
|
|
|
|
|
|
if (value === '+') {
|
|
|
if (opts.noextglob !== true && peek() === '(' && peek(2) !== '?') {
|
|
|
extglobOpen('plus', value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if ((prev && prev.value === '(') || opts.regex === false) {
|
|
|
push({ type: 'plus', value, output: PLUS_LITERAL });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if ((prev && (prev.type === 'bracket' || prev.type === 'paren' || prev.type === 'brace')) || state.parens > 0) {
|
|
|
push({ type: 'plus', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
push({ type: 'plus', value: PLUS_LITERAL });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Plain text
|
|
|
*/
|
|
|
|
|
|
if (value === '@') {
|
|
|
if (opts.noextglob !== true && peek() === '(' && peek(2) !== '?') {
|
|
|
push({ type: 'at', extglob: true, value, output: '' });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Plain text
|
|
|
*/
|
|
|
|
|
|
if (value !== '*') {
|
|
|
if (value === '$' || value === '^') {
|
|
|
value = `\\${value}`;
|
|
|
}
|
|
|
|
|
|
const match = REGEX_NON_SPECIAL_CHARS.exec(remaining());
|
|
|
if (match) {
|
|
|
value += match[0];
|
|
|
state.index += match[0].length;
|
|
|
}
|
|
|
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Stars
|
|
|
*/
|
|
|
|
|
|
if (prev && (prev.type === 'globstar' || prev.star === true)) {
|
|
|
prev.type = 'star';
|
|
|
prev.star = true;
|
|
|
prev.value += value;
|
|
|
prev.output = star;
|
|
|
state.backtrack = true;
|
|
|
state.globstar = true;
|
|
|
consume(value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
let rest = remaining();
|
|
|
if (opts.noextglob !== true && /^\([^?]/.test(rest)) {
|
|
|
extglobOpen('star', value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (prev.type === 'star') {
|
|
|
if (opts.noglobstar === true) {
|
|
|
consume(value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
const prior = prev.prev;
|
|
|
const before = prior.prev;
|
|
|
const isStart = prior.type === 'slash' || prior.type === 'bos';
|
|
|
const afterStar = before && (before.type === 'star' || before.type === 'globstar');
|
|
|
|
|
|
if (opts.bash === true && (!isStart || (rest[0] && rest[0] !== '/'))) {
|
|
|
push({ type: 'star', value, output: '' });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
const isBrace = state.braces > 0 && (prior.type === 'comma' || prior.type === 'brace');
|
|
|
const isExtglob = extglobs.length && (prior.type === 'pipe' || prior.type === 'paren');
|
|
|
if (!isStart && prior.type !== 'paren' && !isBrace && !isExtglob) {
|
|
|
push({ type: 'star', value, output: '' });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
// strip consecutive `/**/`
|
|
|
while (rest.slice(0, 3) === '/**') {
|
|
|
const after = input[state.index + 4];
|
|
|
if (after && after !== '/') {
|
|
|
break;
|
|
|
}
|
|
|
rest = rest.slice(3);
|
|
|
consume('/**', 3);
|
|
|
}
|
|
|
|
|
|
if (prior.type === 'bos' && eos()) {
|
|
|
prev.type = 'globstar';
|
|
|
prev.value += value;
|
|
|
prev.output = globstar(opts);
|
|
|
state.output = prev.output;
|
|
|
state.globstar = true;
|
|
|
consume(value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (prior.type === 'slash' && prior.prev.type !== 'bos' && !afterStar && eos()) {
|
|
|
state.output = state.output.slice(0, -(prior.output + prev.output).length);
|
|
|
prior.output = `(?:${prior.output}`;
|
|
|
|
|
|
prev.type = 'globstar';
|
|
|
prev.output = globstar(opts) + (opts.strictSlashes ? ')' : '|$)');
|
|
|
prev.value += value;
|
|
|
state.globstar = true;
|
|
|
state.output += prior.output + prev.output;
|
|
|
consume(value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (prior.type === 'slash' && prior.prev.type !== 'bos' && rest[0] === '/') {
|
|
|
const end = rest[1] !== void 0 ? '|$' : '';
|
|
|
|
|
|
state.output = state.output.slice(0, -(prior.output + prev.output).length);
|
|
|
prior.output = `(?:${prior.output}`;
|
|
|
|
|
|
prev.type = 'globstar';
|
|
|
prev.output = `${globstar(opts)}${SLASH_LITERAL}|${SLASH_LITERAL}${end})`;
|
|
|
prev.value += value;
|
|
|
|
|
|
state.output += prior.output + prev.output;
|
|
|
state.globstar = true;
|
|
|
|
|
|
consume(value + advance());
|
|
|
|
|
|
push({ type: 'slash', value: '/', output: '' });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (prior.type === 'bos' && rest[0] === '/') {
|
|
|
prev.type = 'globstar';
|
|
|
prev.value += value;
|
|
|
prev.output = `(?:^|${SLASH_LITERAL}|${globstar(opts)}${SLASH_LITERAL})`;
|
|
|
state.output = prev.output;
|
|
|
state.globstar = true;
|
|
|
consume(value + advance());
|
|
|
push({ type: 'slash', value: '/', output: '' });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
// remove single star from output
|
|
|
state.output = state.output.slice(0, -prev.output.length);
|
|
|
|
|
|
// reset previous token to globstar
|
|
|
prev.type = 'globstar';
|
|
|
prev.output = globstar(opts);
|
|
|
prev.value += value;
|
|
|
|
|
|
// reset output with globstar
|
|
|
state.output += prev.output;
|
|
|
state.globstar = true;
|
|
|
consume(value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
const token = { type: 'star', value, output: star };
|
|
|
|
|
|
if (opts.bash === true) {
|
|
|
token.output = '.*?';
|
|
|
if (prev.type === 'bos' || prev.type === 'slash') {
|
|
|
token.output = nodot + token.output;
|
|
|
}
|
|
|
push(token);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (prev && (prev.type === 'bracket' || prev.type === 'paren') && opts.regex === true) {
|
|
|
token.output = value;
|
|
|
push(token);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (state.index === state.start || prev.type === 'slash' || prev.type === 'dot') {
|
|
|
if (prev.type === 'dot') {
|
|
|
state.output += NO_DOT_SLASH;
|
|
|
prev.output += NO_DOT_SLASH;
|
|
|
|
|
|
} else if (opts.dot === true) {
|
|
|
state.output += NO_DOTS_SLASH;
|
|
|
prev.output += NO_DOTS_SLASH;
|
|
|
|
|
|
} else {
|
|
|
state.output += nodot;
|
|
|
prev.output += nodot;
|
|
|
}
|
|
|
|
|
|
if (peek() !== '*') {
|
|
|
state.output += ONE_CHAR;
|
|
|
prev.output += ONE_CHAR;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
push(token);
|
|
|
}
|
|
|
|
|
|
while (state.brackets > 0) {
|
|
|
if (opts.strictBrackets === true) throw new SyntaxError(syntaxError('closing', ']'));
|
|
|
state.output = utils.escapeLast(state.output, '[');
|
|
|
decrement('brackets');
|
|
|
}
|
|
|
|
|
|
while (state.parens > 0) {
|
|
|
if (opts.strictBrackets === true) throw new SyntaxError(syntaxError('closing', ')'));
|
|
|
state.output = utils.escapeLast(state.output, '(');
|
|
|
decrement('parens');
|
|
|
}
|
|
|
|
|
|
while (state.braces > 0) {
|
|
|
if (opts.strictBrackets === true) throw new SyntaxError(syntaxError('closing', '}'));
|
|
|
state.output = utils.escapeLast(state.output, '{');
|
|
|
decrement('braces');
|
|
|
}
|
|
|
|
|
|
if (opts.strictSlashes !== true && (prev.type === 'star' || prev.type === 'bracket')) {
|
|
|
push({ type: 'maybe_slash', value: '', output: `${SLASH_LITERAL}?` });
|
|
|
}
|
|
|
|
|
|
// rebuild the output if we had to backtrack at any point
|
|
|
if (state.backtrack === true) {
|
|
|
state.output = '';
|
|
|
|
|
|
for (const token of state.tokens) {
|
|
|
state.output += token.output != null ? token.output : token.value;
|
|
|
|
|
|
if (token.suffix) {
|
|
|
state.output += token.suffix;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return state;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Fast paths for creating regular expressions for common glob patterns.
|
|
|
* This can significantly speed up processing and has very little downside
|
|
|
* impact when none of the fast paths match.
|
|
|
*/
|
|
|
|
|
|
parse.fastpaths = (input, options) => {
|
|
|
const opts = { ...options };
|
|
|
const max = typeof opts.maxLength === 'number' ? Math.min(MAX_LENGTH, opts.maxLength) : MAX_LENGTH;
|
|
|
const len = input.length;
|
|
|
if (len > max) {
|
|
|
throw new SyntaxError(`Input length: ${len}, exceeds maximum allowed length: ${max}`);
|
|
|
}
|
|
|
|
|
|
input = REPLACEMENTS[input] || input;
|
|
|
const win32 = utils.isWindows(options);
|
|
|
|
|
|
// create constants based on platform, for windows or posix
|
|
|
const {
|
|
|
DOT_LITERAL,
|
|
|
SLASH_LITERAL,
|
|
|
ONE_CHAR,
|
|
|
DOTS_SLASH,
|
|
|
NO_DOT,
|
|
|
NO_DOTS,
|
|
|
NO_DOTS_SLASH,
|
|
|
STAR,
|
|
|
START_ANCHOR
|
|
|
} = constants.globChars(win32);
|
|
|
|
|
|
const nodot = opts.dot ? NO_DOTS : NO_DOT;
|
|
|
const slashDot = opts.dot ? NO_DOTS_SLASH : NO_DOT;
|
|
|
const capture = opts.capture ? '' : '?:';
|
|
|
const state = { negated: false, prefix: '' };
|
|
|
let star = opts.bash === true ? '.*?' : STAR;
|
|
|
|
|
|
if (opts.capture) {
|
|
|
star = `(${star})`;
|
|
|
}
|
|
|
|
|
|
const globstar = opts => {
|
|
|
if (opts.noglobstar === true) return star;
|
|
|
return `(${capture}(?:(?!${START_ANCHOR}${opts.dot ? DOTS_SLASH : DOT_LITERAL}).)*?)`;
|
|
|
};
|
|
|
|
|
|
const create = str => {
|
|
|
switch (str) {
|
|
|
case '*':
|
|
|
return `${nodot}${ONE_CHAR}${star}`;
|
|
|
|
|
|
case '.*':
|
|
|
return `${DOT_LITERAL}${ONE_CHAR}${star}`;
|
|
|
|
|
|
case '*.*':
|
|
|
return `${nodot}${star}${DOT_LITERAL}${ONE_CHAR}${star}`;
|
|
|
|
|
|
case '*/*':
|
|
|
return `${nodot}${star}${SLASH_LITERAL}${ONE_CHAR}${slashDot}${star}`;
|
|
|
|
|
|
case '**':
|
|
|
return nodot + globstar(opts);
|
|
|
|
|
|
case '**/*':
|
|
|
return `(?:${nodot}${globstar(opts)}${SLASH_LITERAL})?${slashDot}${ONE_CHAR}${star}`;
|
|
|
|
|
|
case '**/*.*':
|
|
|
return `(?:${nodot}${globstar(opts)}${SLASH_LITERAL})?${slashDot}${star}${DOT_LITERAL}${ONE_CHAR}${star}`;
|
|
|
|
|
|
case '**/.*':
|
|
|
return `(?:${nodot}${globstar(opts)}${SLASH_LITERAL})?${DOT_LITERAL}${ONE_CHAR}${star}`;
|
|
|
|
|
|
default: {
|
|
|
const match = /^(.*?)\.(\w+)$/.exec(str);
|
|
|
if (!match) return;
|
|
|
|
|
|
const source = create(match[1]);
|
|
|
if (!source) return;
|
|
|
|
|
|
return source + DOT_LITERAL + match[2];
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
|
|
|
const output = utils.removePrefix(input, state);
|
|
|
let source = create(output);
|
|
|
|
|
|
if (source && opts.strictSlashes !== true) {
|
|
|
source += `${SLASH_LITERAL}?`;
|
|
|
}
|
|
|
|
|
|
return source;
|
|
|
};
|
|
|
|
|
|
parse_1$2 = parse;
|
|
|
return parse_1$2;
|
|
|
}
|
|
|
|
|
|
var picomatch_1$1;
|
|
|
var hasRequiredPicomatch$3;
|
|
|
|
|
|
function requirePicomatch$3 () {
|
|
|
if (hasRequiredPicomatch$3) return picomatch_1$1;
|
|
|
hasRequiredPicomatch$3 = 1;
|
|
|
|
|
|
const path = require$$0$1;
|
|
|
const scan = /*@__PURE__*/ requireScan$1();
|
|
|
const parse = /*@__PURE__*/ requireParse$2();
|
|
|
const utils = /*@__PURE__*/ requireUtils$2();
|
|
|
const constants = /*@__PURE__*/ requireConstants$3();
|
|
|
const isObject = val => val && typeof val === 'object' && !Array.isArray(val);
|
|
|
|
|
|
/**
|
|
|
* Creates a matcher function from one or more glob patterns. The
|
|
|
* returned function takes a string to match as its first argument,
|
|
|
* and returns true if the string is a match. The returned matcher
|
|
|
* function also takes a boolean as the second argument that, when true,
|
|
|
* returns an object with additional information.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* // picomatch(glob[, options]);
|
|
|
*
|
|
|
* const isMatch = picomatch('*.!(*a)');
|
|
|
* console.log(isMatch('a.a')); //=> false
|
|
|
* console.log(isMatch('a.b')); //=> true
|
|
|
* ```
|
|
|
* @name picomatch
|
|
|
* @param {String|Array} `globs` One or more glob patterns.
|
|
|
* @param {Object=} `options`
|
|
|
* @return {Function=} Returns a matcher function.
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
const picomatch = (glob, options, returnState = false) => {
|
|
|
if (Array.isArray(glob)) {
|
|
|
const fns = glob.map(input => picomatch(input, options, returnState));
|
|
|
const arrayMatcher = str => {
|
|
|
for (const isMatch of fns) {
|
|
|
const state = isMatch(str);
|
|
|
if (state) return state;
|
|
|
}
|
|
|
return false;
|
|
|
};
|
|
|
return arrayMatcher;
|
|
|
}
|
|
|
|
|
|
const isState = isObject(glob) && glob.tokens && glob.input;
|
|
|
|
|
|
if (glob === '' || (typeof glob !== 'string' && !isState)) {
|
|
|
throw new TypeError('Expected pattern to be a non-empty string');
|
|
|
}
|
|
|
|
|
|
const opts = options || {};
|
|
|
const posix = utils.isWindows(options);
|
|
|
const regex = isState
|
|
|
? picomatch.compileRe(glob, options)
|
|
|
: picomatch.makeRe(glob, options, false, true);
|
|
|
|
|
|
const state = regex.state;
|
|
|
delete regex.state;
|
|
|
|
|
|
let isIgnored = () => false;
|
|
|
if (opts.ignore) {
|
|
|
const ignoreOpts = { ...options, ignore: null, onMatch: null, onResult: null };
|
|
|
isIgnored = picomatch(opts.ignore, ignoreOpts, returnState);
|
|
|
}
|
|
|
|
|
|
const matcher = (input, returnObject = false) => {
|
|
|
const { isMatch, match, output } = picomatch.test(input, regex, options, { glob, posix });
|
|
|
const result = { glob, state, regex, posix, input, output, match, isMatch };
|
|
|
|
|
|
if (typeof opts.onResult === 'function') {
|
|
|
opts.onResult(result);
|
|
|
}
|
|
|
|
|
|
if (isMatch === false) {
|
|
|
result.isMatch = false;
|
|
|
return returnObject ? result : false;
|
|
|
}
|
|
|
|
|
|
if (isIgnored(input)) {
|
|
|
if (typeof opts.onIgnore === 'function') {
|
|
|
opts.onIgnore(result);
|
|
|
}
|
|
|
result.isMatch = false;
|
|
|
return returnObject ? result : false;
|
|
|
}
|
|
|
|
|
|
if (typeof opts.onMatch === 'function') {
|
|
|
opts.onMatch(result);
|
|
|
}
|
|
|
return returnObject ? result : true;
|
|
|
};
|
|
|
|
|
|
if (returnState) {
|
|
|
matcher.state = state;
|
|
|
}
|
|
|
|
|
|
return matcher;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Test `input` with the given `regex`. This is used by the main
|
|
|
* `picomatch()` function to test the input string.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* // picomatch.test(input, regex[, options]);
|
|
|
*
|
|
|
* console.log(picomatch.test('foo/bar', /^(?:([^/]*?)\/([^/]*?))$/));
|
|
|
* // { isMatch: true, match: [ 'foo/', 'foo', 'bar' ], output: 'foo/bar' }
|
|
|
* ```
|
|
|
* @param {String} `input` String to test.
|
|
|
* @param {RegExp} `regex`
|
|
|
* @return {Object} Returns an object with matching info.
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.test = (input, regex, options, { glob, posix } = {}) => {
|
|
|
if (typeof input !== 'string') {
|
|
|
throw new TypeError('Expected input to be a string');
|
|
|
}
|
|
|
|
|
|
if (input === '') {
|
|
|
return { isMatch: false, output: '' };
|
|
|
}
|
|
|
|
|
|
const opts = options || {};
|
|
|
const format = opts.format || (posix ? utils.toPosixSlashes : null);
|
|
|
let match = input === glob;
|
|
|
let output = (match && format) ? format(input) : input;
|
|
|
|
|
|
if (match === false) {
|
|
|
output = format ? format(input) : input;
|
|
|
match = output === glob;
|
|
|
}
|
|
|
|
|
|
if (match === false || opts.capture === true) {
|
|
|
if (opts.matchBase === true || opts.basename === true) {
|
|
|
match = picomatch.matchBase(input, regex, options, posix);
|
|
|
} else {
|
|
|
match = regex.exec(output);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return { isMatch: Boolean(match), match, output };
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Match the basename of a filepath.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* // picomatch.matchBase(input, glob[, options]);
|
|
|
* console.log(picomatch.matchBase('foo/bar.js', '*.js'); // true
|
|
|
* ```
|
|
|
* @param {String} `input` String to test.
|
|
|
* @param {RegExp|String} `glob` Glob pattern or regex created by [.makeRe](#makeRe).
|
|
|
* @return {Boolean}
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.matchBase = (input, glob, options, posix = utils.isWindows(options)) => {
|
|
|
const regex = glob instanceof RegExp ? glob : picomatch.makeRe(glob, options);
|
|
|
return regex.test(path.basename(input));
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Returns true if **any** of the given glob `patterns` match the specified `string`.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* // picomatch.isMatch(string, patterns[, options]);
|
|
|
*
|
|
|
* console.log(picomatch.isMatch('a.a', ['b.*', '*.a'])); //=> true
|
|
|
* console.log(picomatch.isMatch('a.a', 'b.*')); //=> false
|
|
|
* ```
|
|
|
* @param {String|Array} str The string to test.
|
|
|
* @param {String|Array} patterns One or more glob patterns to use for matching.
|
|
|
* @param {Object} [options] See available [options](#options).
|
|
|
* @return {Boolean} Returns true if any patterns match `str`
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.isMatch = (str, patterns, options) => picomatch(patterns, options)(str);
|
|
|
|
|
|
/**
|
|
|
* Parse a glob pattern to create the source string for a regular
|
|
|
* expression.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* const result = picomatch.parse(pattern[, options]);
|
|
|
* ```
|
|
|
* @param {String} `pattern`
|
|
|
* @param {Object} `options`
|
|
|
* @return {Object} Returns an object with useful properties and output to be used as a regex source string.
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.parse = (pattern, options) => {
|
|
|
if (Array.isArray(pattern)) return pattern.map(p => picomatch.parse(p, options));
|
|
|
return parse(pattern, { ...options, fastpaths: false });
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Scan a glob pattern to separate the pattern into segments.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* // picomatch.scan(input[, options]);
|
|
|
*
|
|
|
* const result = picomatch.scan('!./foo/*.js');
|
|
|
* console.log(result);
|
|
|
* { prefix: '!./',
|
|
|
* input: '!./foo/*.js',
|
|
|
* start: 3,
|
|
|
* base: 'foo',
|
|
|
* glob: '*.js',
|
|
|
* isBrace: false,
|
|
|
* isBracket: false,
|
|
|
* isGlob: true,
|
|
|
* isExtglob: false,
|
|
|
* isGlobstar: false,
|
|
|
* negated: true }
|
|
|
* ```
|
|
|
* @param {String} `input` Glob pattern to scan.
|
|
|
* @param {Object} `options`
|
|
|
* @return {Object} Returns an object with
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.scan = (input, options) => scan(input, options);
|
|
|
|
|
|
/**
|
|
|
* Compile a regular expression from the `state` object returned by the
|
|
|
* [parse()](#parse) method.
|
|
|
*
|
|
|
* @param {Object} `state`
|
|
|
* @param {Object} `options`
|
|
|
* @param {Boolean} `returnOutput` Intended for implementors, this argument allows you to return the raw output from the parser.
|
|
|
* @param {Boolean} `returnState` Adds the state to a `state` property on the returned regex. Useful for implementors and debugging.
|
|
|
* @return {RegExp}
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.compileRe = (state, options, returnOutput = false, returnState = false) => {
|
|
|
if (returnOutput === true) {
|
|
|
return state.output;
|
|
|
}
|
|
|
|
|
|
const opts = options || {};
|
|
|
const prepend = opts.contains ? '' : '^';
|
|
|
const append = opts.contains ? '' : '$';
|
|
|
|
|
|
let source = `${prepend}(?:${state.output})${append}`;
|
|
|
if (state && state.negated === true) {
|
|
|
source = `^(?!${source}).*$`;
|
|
|
}
|
|
|
|
|
|
const regex = picomatch.toRegex(source, options);
|
|
|
if (returnState === true) {
|
|
|
regex.state = state;
|
|
|
}
|
|
|
|
|
|
return regex;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Create a regular expression from a parsed glob pattern.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* const state = picomatch.parse('*.js');
|
|
|
* // picomatch.compileRe(state[, options]);
|
|
|
*
|
|
|
* console.log(picomatch.compileRe(state));
|
|
|
* //=> /^(?:(?!\.)(?=.)[^/]*?\.js)$/
|
|
|
* ```
|
|
|
* @param {String} `state` The object returned from the `.parse` method.
|
|
|
* @param {Object} `options`
|
|
|
* @param {Boolean} `returnOutput` Implementors may use this argument to return the compiled output, instead of a regular expression. This is not exposed on the options to prevent end-users from mutating the result.
|
|
|
* @param {Boolean} `returnState` Implementors may use this argument to return the state from the parsed glob with the returned regular expression.
|
|
|
* @return {RegExp} Returns a regex created from the given pattern.
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.makeRe = (input, options = {}, returnOutput = false, returnState = false) => {
|
|
|
if (!input || typeof input !== 'string') {
|
|
|
throw new TypeError('Expected a non-empty string');
|
|
|
}
|
|
|
|
|
|
let parsed = { negated: false, fastpaths: true };
|
|
|
|
|
|
if (options.fastpaths !== false && (input[0] === '.' || input[0] === '*')) {
|
|
|
parsed.output = parse.fastpaths(input, options);
|
|
|
}
|
|
|
|
|
|
if (!parsed.output) {
|
|
|
parsed = parse(input, options);
|
|
|
}
|
|
|
|
|
|
return picomatch.compileRe(parsed, options, returnOutput, returnState);
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Create a regular expression from the given regex source string.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* // picomatch.toRegex(source[, options]);
|
|
|
*
|
|
|
* const { output } = picomatch.parse('*.js');
|
|
|
* console.log(picomatch.toRegex(output));
|
|
|
* //=> /^(?:(?!\.)(?=.)[^/]*?\.js)$/
|
|
|
* ```
|
|
|
* @param {String} `source` Regular expression source string.
|
|
|
* @param {Object} `options`
|
|
|
* @return {RegExp}
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.toRegex = (source, options) => {
|
|
|
try {
|
|
|
const opts = options || {};
|
|
|
return new RegExp(source, opts.flags || (opts.nocase ? 'i' : ''));
|
|
|
} catch (err) {
|
|
|
if (options && options.debug === true) throw err;
|
|
|
return /$^/;
|
|
|
}
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Picomatch constants.
|
|
|
* @return {Object}
|
|
|
*/
|
|
|
|
|
|
picomatch.constants = constants;
|
|
|
|
|
|
/**
|
|
|
* Expose "picomatch"
|
|
|
*/
|
|
|
|
|
|
picomatch_1$1 = picomatch;
|
|
|
return picomatch_1$1;
|
|
|
}
|
|
|
|
|
|
var picomatch$1;
|
|
|
var hasRequiredPicomatch$2;
|
|
|
|
|
|
function requirePicomatch$2 () {
|
|
|
if (hasRequiredPicomatch$2) return picomatch$1;
|
|
|
hasRequiredPicomatch$2 = 1;
|
|
|
|
|
|
picomatch$1 = /*@__PURE__*/ requirePicomatch$3();
|
|
|
return picomatch$1;
|
|
|
}
|
|
|
|
|
|
var readdirp_1;
|
|
|
var hasRequiredReaddirp;
|
|
|
|
|
|
function requireReaddirp () {
|
|
|
if (hasRequiredReaddirp) return readdirp_1;
|
|
|
hasRequiredReaddirp = 1;
|
|
|
|
|
|
const fs = require$$0$2;
|
|
|
const { Readable } = require$$1;
|
|
|
const sysPath = require$$0$1;
|
|
|
const { promisify } = require$$2;
|
|
|
const picomatch = /*@__PURE__*/ requirePicomatch$2();
|
|
|
|
|
|
const readdir = promisify(fs.readdir);
|
|
|
const stat = promisify(fs.stat);
|
|
|
const lstat = promisify(fs.lstat);
|
|
|
const realpath = promisify(fs.realpath);
|
|
|
|
|
|
/**
|
|
|
* @typedef {Object} EntryInfo
|
|
|
* @property {String} path
|
|
|
* @property {String} fullPath
|
|
|
* @property {fs.Stats=} stats
|
|
|
* @property {fs.Dirent=} dirent
|
|
|
* @property {String} basename
|
|
|
*/
|
|
|
|
|
|
const BANG = '!';
|
|
|
const RECURSIVE_ERROR_CODE = 'READDIRP_RECURSIVE_ERROR';
|
|
|
const NORMAL_FLOW_ERRORS = new Set(['ENOENT', 'EPERM', 'EACCES', 'ELOOP', RECURSIVE_ERROR_CODE]);
|
|
|
const FILE_TYPE = 'files';
|
|
|
const DIR_TYPE = 'directories';
|
|
|
const FILE_DIR_TYPE = 'files_directories';
|
|
|
const EVERYTHING_TYPE = 'all';
|
|
|
const ALL_TYPES = [FILE_TYPE, DIR_TYPE, FILE_DIR_TYPE, EVERYTHING_TYPE];
|
|
|
|
|
|
const isNormalFlowError = error => NORMAL_FLOW_ERRORS.has(error.code);
|
|
|
const [maj, min] = process.versions.node.split('.').slice(0, 2).map(n => Number.parseInt(n, 10));
|
|
|
const wantBigintFsStats = process.platform === 'win32' && (maj > 10 || (maj === 10 && min >= 5));
|
|
|
|
|
|
const normalizeFilter = filter => {
|
|
|
if (filter === undefined) return;
|
|
|
if (typeof filter === 'function') return filter;
|
|
|
|
|
|
if (typeof filter === 'string') {
|
|
|
const glob = picomatch(filter.trim());
|
|
|
return entry => glob(entry.basename);
|
|
|
}
|
|
|
|
|
|
if (Array.isArray(filter)) {
|
|
|
const positive = [];
|
|
|
const negative = [];
|
|
|
for (const item of filter) {
|
|
|
const trimmed = item.trim();
|
|
|
if (trimmed.charAt(0) === BANG) {
|
|
|
negative.push(picomatch(trimmed.slice(1)));
|
|
|
} else {
|
|
|
positive.push(picomatch(trimmed));
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (negative.length > 0) {
|
|
|
if (positive.length > 0) {
|
|
|
return entry =>
|
|
|
positive.some(f => f(entry.basename)) && !negative.some(f => f(entry.basename));
|
|
|
}
|
|
|
return entry => !negative.some(f => f(entry.basename));
|
|
|
}
|
|
|
return entry => positive.some(f => f(entry.basename));
|
|
|
}
|
|
|
};
|
|
|
|
|
|
class ReaddirpStream extends Readable {
|
|
|
static get defaultOptions() {
|
|
|
return {
|
|
|
root: '.',
|
|
|
/* eslint-disable no-unused-vars */
|
|
|
fileFilter: (path) => true,
|
|
|
directoryFilter: (path) => true,
|
|
|
/* eslint-enable no-unused-vars */
|
|
|
type: FILE_TYPE,
|
|
|
lstat: false,
|
|
|
depth: 2147483648,
|
|
|
alwaysStat: false
|
|
|
};
|
|
|
}
|
|
|
|
|
|
constructor(options = {}) {
|
|
|
super({
|
|
|
objectMode: true,
|
|
|
autoDestroy: true,
|
|
|
highWaterMark: options.highWaterMark || 4096
|
|
|
});
|
|
|
const opts = { ...ReaddirpStream.defaultOptions, ...options };
|
|
|
const { root, type } = opts;
|
|
|
|
|
|
this._fileFilter = normalizeFilter(opts.fileFilter);
|
|
|
this._directoryFilter = normalizeFilter(opts.directoryFilter);
|
|
|
|
|
|
const statMethod = opts.lstat ? lstat : stat;
|
|
|
// Use bigint stats if it's windows and stat() supports options (node 10+).
|
|
|
if (wantBigintFsStats) {
|
|
|
this._stat = path => statMethod(path, { bigint: true });
|
|
|
} else {
|
|
|
this._stat = statMethod;
|
|
|
}
|
|
|
|
|
|
this._maxDepth = opts.depth;
|
|
|
this._wantsDir = [DIR_TYPE, FILE_DIR_TYPE, EVERYTHING_TYPE].includes(type);
|
|
|
this._wantsFile = [FILE_TYPE, FILE_DIR_TYPE, EVERYTHING_TYPE].includes(type);
|
|
|
this._wantsEverything = type === EVERYTHING_TYPE;
|
|
|
this._root = sysPath.resolve(root);
|
|
|
this._isDirent = ('Dirent' in fs) && !opts.alwaysStat;
|
|
|
this._statsProp = this._isDirent ? 'dirent' : 'stats';
|
|
|
this._rdOptions = { encoding: 'utf8', withFileTypes: this._isDirent };
|
|
|
|
|
|
// Launch stream with one parent, the root dir.
|
|
|
this.parents = [this._exploreDir(root, 1)];
|
|
|
this.reading = false;
|
|
|
this.parent = undefined;
|
|
|
}
|
|
|
|
|
|
async _read(batch) {
|
|
|
if (this.reading) return;
|
|
|
this.reading = true;
|
|
|
|
|
|
try {
|
|
|
while (!this.destroyed && batch > 0) {
|
|
|
const { path, depth, files = [] } = this.parent || {};
|
|
|
|
|
|
if (files.length > 0) {
|
|
|
const slice = files.splice(0, batch).map(dirent => this._formatEntry(dirent, path));
|
|
|
for (const entry of await Promise.all(slice)) {
|
|
|
if (this.destroyed) return;
|
|
|
|
|
|
const entryType = await this._getEntryType(entry);
|
|
|
if (entryType === 'directory' && this._directoryFilter(entry)) {
|
|
|
if (depth <= this._maxDepth) {
|
|
|
this.parents.push(this._exploreDir(entry.fullPath, depth + 1));
|
|
|
}
|
|
|
|
|
|
if (this._wantsDir) {
|
|
|
this.push(entry);
|
|
|
batch--;
|
|
|
}
|
|
|
} else if ((entryType === 'file' || this._includeAsFile(entry)) && this._fileFilter(entry)) {
|
|
|
if (this._wantsFile) {
|
|
|
this.push(entry);
|
|
|
batch--;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
} else {
|
|
|
const parent = this.parents.pop();
|
|
|
if (!parent) {
|
|
|
this.push(null);
|
|
|
break;
|
|
|
}
|
|
|
this.parent = await parent;
|
|
|
if (this.destroyed) return;
|
|
|
}
|
|
|
}
|
|
|
} catch (error) {
|
|
|
this.destroy(error);
|
|
|
} finally {
|
|
|
this.reading = false;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
async _exploreDir(path, depth) {
|
|
|
let files;
|
|
|
try {
|
|
|
files = await readdir(path, this._rdOptions);
|
|
|
} catch (error) {
|
|
|
this._onError(error);
|
|
|
}
|
|
|
return { files, depth, path };
|
|
|
}
|
|
|
|
|
|
async _formatEntry(dirent, path) {
|
|
|
let entry;
|
|
|
try {
|
|
|
const basename = this._isDirent ? dirent.name : dirent;
|
|
|
const fullPath = sysPath.resolve(sysPath.join(path, basename));
|
|
|
entry = { path: sysPath.relative(this._root, fullPath), fullPath, basename };
|
|
|
entry[this._statsProp] = this._isDirent ? dirent : await this._stat(fullPath);
|
|
|
} catch (err) {
|
|
|
this._onError(err);
|
|
|
}
|
|
|
return entry;
|
|
|
}
|
|
|
|
|
|
_onError(err) {
|
|
|
if (isNormalFlowError(err) && !this.destroyed) {
|
|
|
this.emit('warn', err);
|
|
|
} else {
|
|
|
this.destroy(err);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
async _getEntryType(entry) {
|
|
|
// entry may be undefined, because a warning or an error were emitted
|
|
|
// and the statsProp is undefined
|
|
|
const stats = entry && entry[this._statsProp];
|
|
|
if (!stats) {
|
|
|
return;
|
|
|
}
|
|
|
if (stats.isFile()) {
|
|
|
return 'file';
|
|
|
}
|
|
|
if (stats.isDirectory()) {
|
|
|
return 'directory';
|
|
|
}
|
|
|
if (stats && stats.isSymbolicLink()) {
|
|
|
const full = entry.fullPath;
|
|
|
try {
|
|
|
const entryRealPath = await realpath(full);
|
|
|
const entryRealPathStats = await lstat(entryRealPath);
|
|
|
if (entryRealPathStats.isFile()) {
|
|
|
return 'file';
|
|
|
}
|
|
|
if (entryRealPathStats.isDirectory()) {
|
|
|
const len = entryRealPath.length;
|
|
|
if (full.startsWith(entryRealPath) && full.substr(len, 1) === sysPath.sep) {
|
|
|
const recursiveError = new Error(
|
|
|
`Circular symlink detected: "${full}" points to "${entryRealPath}"`
|
|
|
);
|
|
|
recursiveError.code = RECURSIVE_ERROR_CODE;
|
|
|
return this._onError(recursiveError);
|
|
|
}
|
|
|
return 'directory';
|
|
|
}
|
|
|
} catch (error) {
|
|
|
this._onError(error);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
_includeAsFile(entry) {
|
|
|
const stats = entry && entry[this._statsProp];
|
|
|
|
|
|
return stats && this._wantsEverything && !stats.isDirectory();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* @typedef {Object} ReaddirpArguments
|
|
|
* @property {Function=} fileFilter
|
|
|
* @property {Function=} directoryFilter
|
|
|
* @property {String=} type
|
|
|
* @property {Number=} depth
|
|
|
* @property {String=} root
|
|
|
* @property {Boolean=} lstat
|
|
|
* @property {Boolean=} bigint
|
|
|
*/
|
|
|
|
|
|
/**
|
|
|
* Main function which ends up calling readdirRec and reads all files and directories in given root recursively.
|
|
|
* @param {String} root Root directory
|
|
|
* @param {ReaddirpArguments=} options Options to specify root (start directory), filters and recursion depth
|
|
|
*/
|
|
|
const readdirp = (root, options = {}) => {
|
|
|
let type = options.entryType || options.type;
|
|
|
if (type === 'both') type = FILE_DIR_TYPE; // backwards-compatibility
|
|
|
if (type) options.type = type;
|
|
|
if (!root) {
|
|
|
throw new Error('readdirp: root argument is required. Usage: readdirp(root, options)');
|
|
|
} else if (typeof root !== 'string') {
|
|
|
throw new TypeError('readdirp: root argument must be a string. Usage: readdirp(root, options)');
|
|
|
} else if (type && !ALL_TYPES.includes(type)) {
|
|
|
throw new Error(`readdirp: Invalid type passed. Use one of ${ALL_TYPES.join(', ')}`);
|
|
|
}
|
|
|
|
|
|
options.root = root;
|
|
|
return new ReaddirpStream(options);
|
|
|
};
|
|
|
|
|
|
const readdirpPromise = (root, options = {}) => {
|
|
|
return new Promise((resolve, reject) => {
|
|
|
const files = [];
|
|
|
readdirp(root, options)
|
|
|
.on('data', entry => files.push(entry))
|
|
|
.on('end', () => resolve(files))
|
|
|
.on('error', error => reject(error));
|
|
|
});
|
|
|
};
|
|
|
|
|
|
readdirp.promise = readdirpPromise;
|
|
|
readdirp.ReaddirpStream = ReaddirpStream;
|
|
|
readdirp.default = readdirp;
|
|
|
|
|
|
readdirp_1 = readdirp;
|
|
|
return readdirp_1;
|
|
|
}
|
|
|
|
|
|
var anymatch = {exports: {}};
|
|
|
|
|
|
var utils$1 = {};
|
|
|
|
|
|
var constants$2;
|
|
|
var hasRequiredConstants$2;
|
|
|
|
|
|
function requireConstants$2 () {
|
|
|
if (hasRequiredConstants$2) return constants$2;
|
|
|
hasRequiredConstants$2 = 1;
|
|
|
|
|
|
const path = require$$0$1;
|
|
|
const WIN_SLASH = '\\\\/';
|
|
|
const WIN_NO_SLASH = `[^${WIN_SLASH}]`;
|
|
|
|
|
|
/**
|
|
|
* Posix glob regex
|
|
|
*/
|
|
|
|
|
|
const DOT_LITERAL = '\\.';
|
|
|
const PLUS_LITERAL = '\\+';
|
|
|
const QMARK_LITERAL = '\\?';
|
|
|
const SLASH_LITERAL = '\\/';
|
|
|
const ONE_CHAR = '(?=.)';
|
|
|
const QMARK = '[^/]';
|
|
|
const END_ANCHOR = `(?:${SLASH_LITERAL}|$)`;
|
|
|
const START_ANCHOR = `(?:^|${SLASH_LITERAL})`;
|
|
|
const DOTS_SLASH = `${DOT_LITERAL}{1,2}${END_ANCHOR}`;
|
|
|
const NO_DOT = `(?!${DOT_LITERAL})`;
|
|
|
const NO_DOTS = `(?!${START_ANCHOR}${DOTS_SLASH})`;
|
|
|
const NO_DOT_SLASH = `(?!${DOT_LITERAL}{0,1}${END_ANCHOR})`;
|
|
|
const NO_DOTS_SLASH = `(?!${DOTS_SLASH})`;
|
|
|
const QMARK_NO_DOT = `[^.${SLASH_LITERAL}]`;
|
|
|
const STAR = `${QMARK}*?`;
|
|
|
|
|
|
const POSIX_CHARS = {
|
|
|
DOT_LITERAL,
|
|
|
PLUS_LITERAL,
|
|
|
QMARK_LITERAL,
|
|
|
SLASH_LITERAL,
|
|
|
ONE_CHAR,
|
|
|
QMARK,
|
|
|
END_ANCHOR,
|
|
|
DOTS_SLASH,
|
|
|
NO_DOT,
|
|
|
NO_DOTS,
|
|
|
NO_DOT_SLASH,
|
|
|
NO_DOTS_SLASH,
|
|
|
QMARK_NO_DOT,
|
|
|
STAR,
|
|
|
START_ANCHOR
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Windows glob regex
|
|
|
*/
|
|
|
|
|
|
const WINDOWS_CHARS = {
|
|
|
...POSIX_CHARS,
|
|
|
|
|
|
SLASH_LITERAL: `[${WIN_SLASH}]`,
|
|
|
QMARK: WIN_NO_SLASH,
|
|
|
STAR: `${WIN_NO_SLASH}*?`,
|
|
|
DOTS_SLASH: `${DOT_LITERAL}{1,2}(?:[${WIN_SLASH}]|$)`,
|
|
|
NO_DOT: `(?!${DOT_LITERAL})`,
|
|
|
NO_DOTS: `(?!(?:^|[${WIN_SLASH}])${DOT_LITERAL}{1,2}(?:[${WIN_SLASH}]|$))`,
|
|
|
NO_DOT_SLASH: `(?!${DOT_LITERAL}{0,1}(?:[${WIN_SLASH}]|$))`,
|
|
|
NO_DOTS_SLASH: `(?!${DOT_LITERAL}{1,2}(?:[${WIN_SLASH}]|$))`,
|
|
|
QMARK_NO_DOT: `[^.${WIN_SLASH}]`,
|
|
|
START_ANCHOR: `(?:^|[${WIN_SLASH}])`,
|
|
|
END_ANCHOR: `(?:[${WIN_SLASH}]|$)`
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* POSIX Bracket Regex
|
|
|
*/
|
|
|
|
|
|
const POSIX_REGEX_SOURCE = {
|
|
|
alnum: 'a-zA-Z0-9',
|
|
|
alpha: 'a-zA-Z',
|
|
|
ascii: '\\x00-\\x7F',
|
|
|
blank: ' \\t',
|
|
|
cntrl: '\\x00-\\x1F\\x7F',
|
|
|
digit: '0-9',
|
|
|
graph: '\\x21-\\x7E',
|
|
|
lower: 'a-z',
|
|
|
print: '\\x20-\\x7E ',
|
|
|
punct: '\\-!"#$%&\'()\\*+,./:;<=>?@[\\]^_`{|}~',
|
|
|
space: ' \\t\\r\\n\\v\\f',
|
|
|
upper: 'A-Z',
|
|
|
word: 'A-Za-z0-9_',
|
|
|
xdigit: 'A-Fa-f0-9'
|
|
|
};
|
|
|
|
|
|
constants$2 = {
|
|
|
MAX_LENGTH: 1024 * 64,
|
|
|
POSIX_REGEX_SOURCE,
|
|
|
|
|
|
// regular expressions
|
|
|
REGEX_BACKSLASH: /\\(?![*+?^${}(|)[\]])/g,
|
|
|
REGEX_NON_SPECIAL_CHARS: /^[^@![\].,$*+?^{}()|\\/]+/,
|
|
|
REGEX_SPECIAL_CHARS: /[-*+?.^${}(|)[\]]/,
|
|
|
REGEX_SPECIAL_CHARS_BACKREF: /(\\?)((\W)(\3*))/g,
|
|
|
REGEX_SPECIAL_CHARS_GLOBAL: /([-*+?.^${}(|)[\]])/g,
|
|
|
REGEX_REMOVE_BACKSLASH: /(?:\[.*?[^\\]\]|\\(?=.))/g,
|
|
|
|
|
|
// Replace globs with equivalent patterns to reduce parsing time.
|
|
|
REPLACEMENTS: {
|
|
|
'***': '*',
|
|
|
'**/**': '**',
|
|
|
'**/**/**': '**'
|
|
|
},
|
|
|
|
|
|
// Digits
|
|
|
CHAR_0: 48, /* 0 */
|
|
|
CHAR_9: 57, /* 9 */
|
|
|
|
|
|
// Alphabet chars.
|
|
|
CHAR_UPPERCASE_A: 65, /* A */
|
|
|
CHAR_LOWERCASE_A: 97, /* a */
|
|
|
CHAR_UPPERCASE_Z: 90, /* Z */
|
|
|
CHAR_LOWERCASE_Z: 122, /* z */
|
|
|
|
|
|
CHAR_LEFT_PARENTHESES: 40, /* ( */
|
|
|
CHAR_RIGHT_PARENTHESES: 41, /* ) */
|
|
|
|
|
|
CHAR_ASTERISK: 42, /* * */
|
|
|
|
|
|
// Non-alphabetic chars.
|
|
|
CHAR_AMPERSAND: 38, /* & */
|
|
|
CHAR_AT: 64, /* @ */
|
|
|
CHAR_BACKWARD_SLASH: 92, /* \ */
|
|
|
CHAR_CARRIAGE_RETURN: 13, /* \r */
|
|
|
CHAR_CIRCUMFLEX_ACCENT: 94, /* ^ */
|
|
|
CHAR_COLON: 58, /* : */
|
|
|
CHAR_COMMA: 44, /* , */
|
|
|
CHAR_DOT: 46, /* . */
|
|
|
CHAR_DOUBLE_QUOTE: 34, /* " */
|
|
|
CHAR_EQUAL: 61, /* = */
|
|
|
CHAR_EXCLAMATION_MARK: 33, /* ! */
|
|
|
CHAR_FORM_FEED: 12, /* \f */
|
|
|
CHAR_FORWARD_SLASH: 47, /* / */
|
|
|
CHAR_GRAVE_ACCENT: 96, /* ` */
|
|
|
CHAR_HASH: 35, /* # */
|
|
|
CHAR_HYPHEN_MINUS: 45, /* - */
|
|
|
CHAR_LEFT_ANGLE_BRACKET: 60, /* < */
|
|
|
CHAR_LEFT_CURLY_BRACE: 123, /* { */
|
|
|
CHAR_LEFT_SQUARE_BRACKET: 91, /* [ */
|
|
|
CHAR_LINE_FEED: 10, /* \n */
|
|
|
CHAR_NO_BREAK_SPACE: 160, /* \u00A0 */
|
|
|
CHAR_PERCENT: 37, /* % */
|
|
|
CHAR_PLUS: 43, /* + */
|
|
|
CHAR_QUESTION_MARK: 63, /* ? */
|
|
|
CHAR_RIGHT_ANGLE_BRACKET: 62, /* > */
|
|
|
CHAR_RIGHT_CURLY_BRACE: 125, /* } */
|
|
|
CHAR_RIGHT_SQUARE_BRACKET: 93, /* ] */
|
|
|
CHAR_SEMICOLON: 59, /* ; */
|
|
|
CHAR_SINGLE_QUOTE: 39, /* ' */
|
|
|
CHAR_SPACE: 32, /* */
|
|
|
CHAR_TAB: 9, /* \t */
|
|
|
CHAR_UNDERSCORE: 95, /* _ */
|
|
|
CHAR_VERTICAL_LINE: 124, /* | */
|
|
|
CHAR_ZERO_WIDTH_NOBREAK_SPACE: 65279, /* \uFEFF */
|
|
|
|
|
|
SEP: path.sep,
|
|
|
|
|
|
/**
|
|
|
* Create EXTGLOB_CHARS
|
|
|
*/
|
|
|
|
|
|
extglobChars(chars) {
|
|
|
return {
|
|
|
'!': { type: 'negate', open: '(?:(?!(?:', close: `))${chars.STAR})` },
|
|
|
'?': { type: 'qmark', open: '(?:', close: ')?' },
|
|
|
'+': { type: 'plus', open: '(?:', close: ')+' },
|
|
|
'*': { type: 'star', open: '(?:', close: ')*' },
|
|
|
'@': { type: 'at', open: '(?:', close: ')' }
|
|
|
};
|
|
|
},
|
|
|
|
|
|
/**
|
|
|
* Create GLOB_CHARS
|
|
|
*/
|
|
|
|
|
|
globChars(win32) {
|
|
|
return win32 === true ? WINDOWS_CHARS : POSIX_CHARS;
|
|
|
}
|
|
|
};
|
|
|
return constants$2;
|
|
|
}
|
|
|
|
|
|
var hasRequiredUtils$1;
|
|
|
|
|
|
function requireUtils$1 () {
|
|
|
if (hasRequiredUtils$1) return utils$1;
|
|
|
hasRequiredUtils$1 = 1;
|
|
|
(function (exports) {
|
|
|
|
|
|
const path = require$$0$1;
|
|
|
const win32 = process.platform === 'win32';
|
|
|
const {
|
|
|
REGEX_BACKSLASH,
|
|
|
REGEX_REMOVE_BACKSLASH,
|
|
|
REGEX_SPECIAL_CHARS,
|
|
|
REGEX_SPECIAL_CHARS_GLOBAL
|
|
|
} = /*@__PURE__*/ requireConstants$2();
|
|
|
|
|
|
exports.isObject = val => val !== null && typeof val === 'object' && !Array.isArray(val);
|
|
|
exports.hasRegexChars = str => REGEX_SPECIAL_CHARS.test(str);
|
|
|
exports.isRegexChar = str => str.length === 1 && exports.hasRegexChars(str);
|
|
|
exports.escapeRegex = str => str.replace(REGEX_SPECIAL_CHARS_GLOBAL, '\\$1');
|
|
|
exports.toPosixSlashes = str => str.replace(REGEX_BACKSLASH, '/');
|
|
|
|
|
|
exports.removeBackslashes = str => {
|
|
|
return str.replace(REGEX_REMOVE_BACKSLASH, match => {
|
|
|
return match === '\\' ? '' : match;
|
|
|
});
|
|
|
};
|
|
|
|
|
|
exports.supportsLookbehinds = () => {
|
|
|
const segs = process.version.slice(1).split('.').map(Number);
|
|
|
if (segs.length === 3 && segs[0] >= 9 || (segs[0] === 8 && segs[1] >= 10)) {
|
|
|
return true;
|
|
|
}
|
|
|
return false;
|
|
|
};
|
|
|
|
|
|
exports.isWindows = options => {
|
|
|
if (options && typeof options.windows === 'boolean') {
|
|
|
return options.windows;
|
|
|
}
|
|
|
return win32 === true || path.sep === '\\';
|
|
|
};
|
|
|
|
|
|
exports.escapeLast = (input, char, lastIdx) => {
|
|
|
const idx = input.lastIndexOf(char, lastIdx);
|
|
|
if (idx === -1) return input;
|
|
|
if (input[idx - 1] === '\\') return exports.escapeLast(input, char, idx - 1);
|
|
|
return `${input.slice(0, idx)}\\${input.slice(idx)}`;
|
|
|
};
|
|
|
|
|
|
exports.removePrefix = (input, state = {}) => {
|
|
|
let output = input;
|
|
|
if (output.startsWith('./')) {
|
|
|
output = output.slice(2);
|
|
|
state.prefix = './';
|
|
|
}
|
|
|
return output;
|
|
|
};
|
|
|
|
|
|
exports.wrapOutput = (input, state = {}, options = {}) => {
|
|
|
const prepend = options.contains ? '' : '^';
|
|
|
const append = options.contains ? '' : '$';
|
|
|
|
|
|
let output = `${prepend}(?:${input})${append}`;
|
|
|
if (state.negated === true) {
|
|
|
output = `(?:^(?!${output}).*$)`;
|
|
|
}
|
|
|
return output;
|
|
|
};
|
|
|
} (utils$1));
|
|
|
return utils$1;
|
|
|
}
|
|
|
|
|
|
var scan_1;
|
|
|
var hasRequiredScan;
|
|
|
|
|
|
function requireScan () {
|
|
|
if (hasRequiredScan) return scan_1;
|
|
|
hasRequiredScan = 1;
|
|
|
|
|
|
const utils = /*@__PURE__*/ requireUtils$1();
|
|
|
const {
|
|
|
CHAR_ASTERISK, /* * */
|
|
|
CHAR_AT, /* @ */
|
|
|
CHAR_BACKWARD_SLASH, /* \ */
|
|
|
CHAR_COMMA, /* , */
|
|
|
CHAR_DOT, /* . */
|
|
|
CHAR_EXCLAMATION_MARK, /* ! */
|
|
|
CHAR_FORWARD_SLASH, /* / */
|
|
|
CHAR_LEFT_CURLY_BRACE, /* { */
|
|
|
CHAR_LEFT_PARENTHESES, /* ( */
|
|
|
CHAR_LEFT_SQUARE_BRACKET, /* [ */
|
|
|
CHAR_PLUS, /* + */
|
|
|
CHAR_QUESTION_MARK, /* ? */
|
|
|
CHAR_RIGHT_CURLY_BRACE, /* } */
|
|
|
CHAR_RIGHT_PARENTHESES, /* ) */
|
|
|
CHAR_RIGHT_SQUARE_BRACKET /* ] */
|
|
|
} = /*@__PURE__*/ requireConstants$2();
|
|
|
|
|
|
const isPathSeparator = code => {
|
|
|
return code === CHAR_FORWARD_SLASH || code === CHAR_BACKWARD_SLASH;
|
|
|
};
|
|
|
|
|
|
const depth = token => {
|
|
|
if (token.isPrefix !== true) {
|
|
|
token.depth = token.isGlobstar ? Infinity : 1;
|
|
|
}
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Quickly scans a glob pattern and returns an object with a handful of
|
|
|
* useful properties, like `isGlob`, `path` (the leading non-glob, if it exists),
|
|
|
* `glob` (the actual pattern), `negated` (true if the path starts with `!` but not
|
|
|
* with `!(`) and `negatedExtglob` (true if the path starts with `!(`).
|
|
|
*
|
|
|
* ```js
|
|
|
* const pm = require('picomatch');
|
|
|
* console.log(pm.scan('foo/bar/*.js'));
|
|
|
* { isGlob: true, input: 'foo/bar/*.js', base: 'foo/bar', glob: '*.js' }
|
|
|
* ```
|
|
|
* @param {String} `str`
|
|
|
* @param {Object} `options`
|
|
|
* @return {Object} Returns an object with tokens and regex source string.
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
const scan = (input, options) => {
|
|
|
const opts = options || {};
|
|
|
|
|
|
const length = input.length - 1;
|
|
|
const scanToEnd = opts.parts === true || opts.scanToEnd === true;
|
|
|
const slashes = [];
|
|
|
const tokens = [];
|
|
|
const parts = [];
|
|
|
|
|
|
let str = input;
|
|
|
let index = -1;
|
|
|
let start = 0;
|
|
|
let lastIndex = 0;
|
|
|
let isBrace = false;
|
|
|
let isBracket = false;
|
|
|
let isGlob = false;
|
|
|
let isExtglob = false;
|
|
|
let isGlobstar = false;
|
|
|
let braceEscaped = false;
|
|
|
let backslashes = false;
|
|
|
let negated = false;
|
|
|
let negatedExtglob = false;
|
|
|
let finished = false;
|
|
|
let braces = 0;
|
|
|
let prev;
|
|
|
let code;
|
|
|
let token = { value: '', depth: 0, isGlob: false };
|
|
|
|
|
|
const eos = () => index >= length;
|
|
|
const peek = () => str.charCodeAt(index + 1);
|
|
|
const advance = () => {
|
|
|
prev = code;
|
|
|
return str.charCodeAt(++index);
|
|
|
};
|
|
|
|
|
|
while (index < length) {
|
|
|
code = advance();
|
|
|
let next;
|
|
|
|
|
|
if (code === CHAR_BACKWARD_SLASH) {
|
|
|
backslashes = token.backslashes = true;
|
|
|
code = advance();
|
|
|
|
|
|
if (code === CHAR_LEFT_CURLY_BRACE) {
|
|
|
braceEscaped = true;
|
|
|
}
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (braceEscaped === true || code === CHAR_LEFT_CURLY_BRACE) {
|
|
|
braces++;
|
|
|
|
|
|
while (eos() !== true && (code = advance())) {
|
|
|
if (code === CHAR_BACKWARD_SLASH) {
|
|
|
backslashes = token.backslashes = true;
|
|
|
advance();
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (code === CHAR_LEFT_CURLY_BRACE) {
|
|
|
braces++;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (braceEscaped !== true && code === CHAR_DOT && (code = advance()) === CHAR_DOT) {
|
|
|
isBrace = token.isBrace = true;
|
|
|
isGlob = token.isGlob = true;
|
|
|
finished = true;
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
if (braceEscaped !== true && code === CHAR_COMMA) {
|
|
|
isBrace = token.isBrace = true;
|
|
|
isGlob = token.isGlob = true;
|
|
|
finished = true;
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
if (code === CHAR_RIGHT_CURLY_BRACE) {
|
|
|
braces--;
|
|
|
|
|
|
if (braces === 0) {
|
|
|
braceEscaped = false;
|
|
|
isBrace = token.isBrace = true;
|
|
|
finished = true;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
if (code === CHAR_FORWARD_SLASH) {
|
|
|
slashes.push(index);
|
|
|
tokens.push(token);
|
|
|
token = { value: '', depth: 0, isGlob: false };
|
|
|
|
|
|
if (finished === true) continue;
|
|
|
if (prev === CHAR_DOT && index === (start + 1)) {
|
|
|
start += 2;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
lastIndex = index + 1;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (opts.noext !== true) {
|
|
|
const isExtglobChar = code === CHAR_PLUS
|
|
|
|| code === CHAR_AT
|
|
|
|| code === CHAR_ASTERISK
|
|
|
|| code === CHAR_QUESTION_MARK
|
|
|
|| code === CHAR_EXCLAMATION_MARK;
|
|
|
|
|
|
if (isExtglobChar === true && peek() === CHAR_LEFT_PARENTHESES) {
|
|
|
isGlob = token.isGlob = true;
|
|
|
isExtglob = token.isExtglob = true;
|
|
|
finished = true;
|
|
|
if (code === CHAR_EXCLAMATION_MARK && index === start) {
|
|
|
negatedExtglob = true;
|
|
|
}
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
while (eos() !== true && (code = advance())) {
|
|
|
if (code === CHAR_BACKWARD_SLASH) {
|
|
|
backslashes = token.backslashes = true;
|
|
|
code = advance();
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (code === CHAR_RIGHT_PARENTHESES) {
|
|
|
isGlob = token.isGlob = true;
|
|
|
finished = true;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (code === CHAR_ASTERISK) {
|
|
|
if (prev === CHAR_ASTERISK) isGlobstar = token.isGlobstar = true;
|
|
|
isGlob = token.isGlob = true;
|
|
|
finished = true;
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
if (code === CHAR_QUESTION_MARK) {
|
|
|
isGlob = token.isGlob = true;
|
|
|
finished = true;
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
if (code === CHAR_LEFT_SQUARE_BRACKET) {
|
|
|
while (eos() !== true && (next = advance())) {
|
|
|
if (next === CHAR_BACKWARD_SLASH) {
|
|
|
backslashes = token.backslashes = true;
|
|
|
advance();
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (next === CHAR_RIGHT_SQUARE_BRACKET) {
|
|
|
isBracket = token.isBracket = true;
|
|
|
isGlob = token.isGlob = true;
|
|
|
finished = true;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
if (opts.nonegate !== true && code === CHAR_EXCLAMATION_MARK && index === start) {
|
|
|
negated = token.negated = true;
|
|
|
start++;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (opts.noparen !== true && code === CHAR_LEFT_PARENTHESES) {
|
|
|
isGlob = token.isGlob = true;
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
while (eos() !== true && (code = advance())) {
|
|
|
if (code === CHAR_LEFT_PARENTHESES) {
|
|
|
backslashes = token.backslashes = true;
|
|
|
code = advance();
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (code === CHAR_RIGHT_PARENTHESES) {
|
|
|
finished = true;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
if (isGlob === true) {
|
|
|
finished = true;
|
|
|
|
|
|
if (scanToEnd === true) {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (opts.noext === true) {
|
|
|
isExtglob = false;
|
|
|
isGlob = false;
|
|
|
}
|
|
|
|
|
|
let base = str;
|
|
|
let prefix = '';
|
|
|
let glob = '';
|
|
|
|
|
|
if (start > 0) {
|
|
|
prefix = str.slice(0, start);
|
|
|
str = str.slice(start);
|
|
|
lastIndex -= start;
|
|
|
}
|
|
|
|
|
|
if (base && isGlob === true && lastIndex > 0) {
|
|
|
base = str.slice(0, lastIndex);
|
|
|
glob = str.slice(lastIndex);
|
|
|
} else if (isGlob === true) {
|
|
|
base = '';
|
|
|
glob = str;
|
|
|
} else {
|
|
|
base = str;
|
|
|
}
|
|
|
|
|
|
if (base && base !== '' && base !== '/' && base !== str) {
|
|
|
if (isPathSeparator(base.charCodeAt(base.length - 1))) {
|
|
|
base = base.slice(0, -1);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (opts.unescape === true) {
|
|
|
if (glob) glob = utils.removeBackslashes(glob);
|
|
|
|
|
|
if (base && backslashes === true) {
|
|
|
base = utils.removeBackslashes(base);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
const state = {
|
|
|
prefix,
|
|
|
input,
|
|
|
start,
|
|
|
base,
|
|
|
glob,
|
|
|
isBrace,
|
|
|
isBracket,
|
|
|
isGlob,
|
|
|
isExtglob,
|
|
|
isGlobstar,
|
|
|
negated,
|
|
|
negatedExtglob
|
|
|
};
|
|
|
|
|
|
if (opts.tokens === true) {
|
|
|
state.maxDepth = 0;
|
|
|
if (!isPathSeparator(code)) {
|
|
|
tokens.push(token);
|
|
|
}
|
|
|
state.tokens = tokens;
|
|
|
}
|
|
|
|
|
|
if (opts.parts === true || opts.tokens === true) {
|
|
|
let prevIndex;
|
|
|
|
|
|
for (let idx = 0; idx < slashes.length; idx++) {
|
|
|
const n = prevIndex ? prevIndex + 1 : start;
|
|
|
const i = slashes[idx];
|
|
|
const value = input.slice(n, i);
|
|
|
if (opts.tokens) {
|
|
|
if (idx === 0 && start !== 0) {
|
|
|
tokens[idx].isPrefix = true;
|
|
|
tokens[idx].value = prefix;
|
|
|
} else {
|
|
|
tokens[idx].value = value;
|
|
|
}
|
|
|
depth(tokens[idx]);
|
|
|
state.maxDepth += tokens[idx].depth;
|
|
|
}
|
|
|
if (idx !== 0 || value !== '') {
|
|
|
parts.push(value);
|
|
|
}
|
|
|
prevIndex = i;
|
|
|
}
|
|
|
|
|
|
if (prevIndex && prevIndex + 1 < input.length) {
|
|
|
const value = input.slice(prevIndex + 1);
|
|
|
parts.push(value);
|
|
|
|
|
|
if (opts.tokens) {
|
|
|
tokens[tokens.length - 1].value = value;
|
|
|
depth(tokens[tokens.length - 1]);
|
|
|
state.maxDepth += tokens[tokens.length - 1].depth;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
state.slashes = slashes;
|
|
|
state.parts = parts;
|
|
|
}
|
|
|
|
|
|
return state;
|
|
|
};
|
|
|
|
|
|
scan_1 = scan;
|
|
|
return scan_1;
|
|
|
}
|
|
|
|
|
|
var parse_1$1;
|
|
|
var hasRequiredParse$1;
|
|
|
|
|
|
function requireParse$1 () {
|
|
|
if (hasRequiredParse$1) return parse_1$1;
|
|
|
hasRequiredParse$1 = 1;
|
|
|
|
|
|
const constants = /*@__PURE__*/ requireConstants$2();
|
|
|
const utils = /*@__PURE__*/ requireUtils$1();
|
|
|
|
|
|
/**
|
|
|
* Constants
|
|
|
*/
|
|
|
|
|
|
const {
|
|
|
MAX_LENGTH,
|
|
|
POSIX_REGEX_SOURCE,
|
|
|
REGEX_NON_SPECIAL_CHARS,
|
|
|
REGEX_SPECIAL_CHARS_BACKREF,
|
|
|
REPLACEMENTS
|
|
|
} = constants;
|
|
|
|
|
|
/**
|
|
|
* Helpers
|
|
|
*/
|
|
|
|
|
|
const expandRange = (args, options) => {
|
|
|
if (typeof options.expandRange === 'function') {
|
|
|
return options.expandRange(...args, options);
|
|
|
}
|
|
|
|
|
|
args.sort();
|
|
|
const value = `[${args.join('-')}]`;
|
|
|
|
|
|
return value;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Create the message for a syntax error
|
|
|
*/
|
|
|
|
|
|
const syntaxError = (type, char) => {
|
|
|
return `Missing ${type}: "${char}" - use "\\\\${char}" to match literal characters`;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Parse the given input string.
|
|
|
* @param {String} input
|
|
|
* @param {Object} options
|
|
|
* @return {Object}
|
|
|
*/
|
|
|
|
|
|
const parse = (input, options) => {
|
|
|
if (typeof input !== 'string') {
|
|
|
throw new TypeError('Expected a string');
|
|
|
}
|
|
|
|
|
|
input = REPLACEMENTS[input] || input;
|
|
|
|
|
|
const opts = { ...options };
|
|
|
const max = typeof opts.maxLength === 'number' ? Math.min(MAX_LENGTH, opts.maxLength) : MAX_LENGTH;
|
|
|
|
|
|
let len = input.length;
|
|
|
if (len > max) {
|
|
|
throw new SyntaxError(`Input length: ${len}, exceeds maximum allowed length: ${max}`);
|
|
|
}
|
|
|
|
|
|
const bos = { type: 'bos', value: '', output: opts.prepend || '' };
|
|
|
const tokens = [bos];
|
|
|
|
|
|
const capture = opts.capture ? '' : '?:';
|
|
|
const win32 = utils.isWindows(options);
|
|
|
|
|
|
// create constants based on platform, for windows or posix
|
|
|
const PLATFORM_CHARS = constants.globChars(win32);
|
|
|
const EXTGLOB_CHARS = constants.extglobChars(PLATFORM_CHARS);
|
|
|
|
|
|
const {
|
|
|
DOT_LITERAL,
|
|
|
PLUS_LITERAL,
|
|
|
SLASH_LITERAL,
|
|
|
ONE_CHAR,
|
|
|
DOTS_SLASH,
|
|
|
NO_DOT,
|
|
|
NO_DOT_SLASH,
|
|
|
NO_DOTS_SLASH,
|
|
|
QMARK,
|
|
|
QMARK_NO_DOT,
|
|
|
STAR,
|
|
|
START_ANCHOR
|
|
|
} = PLATFORM_CHARS;
|
|
|
|
|
|
const globstar = opts => {
|
|
|
return `(${capture}(?:(?!${START_ANCHOR}${opts.dot ? DOTS_SLASH : DOT_LITERAL}).)*?)`;
|
|
|
};
|
|
|
|
|
|
const nodot = opts.dot ? '' : NO_DOT;
|
|
|
const qmarkNoDot = opts.dot ? QMARK : QMARK_NO_DOT;
|
|
|
let star = opts.bash === true ? globstar(opts) : STAR;
|
|
|
|
|
|
if (opts.capture) {
|
|
|
star = `(${star})`;
|
|
|
}
|
|
|
|
|
|
// minimatch options support
|
|
|
if (typeof opts.noext === 'boolean') {
|
|
|
opts.noextglob = opts.noext;
|
|
|
}
|
|
|
|
|
|
const state = {
|
|
|
input,
|
|
|
index: -1,
|
|
|
start: 0,
|
|
|
dot: opts.dot === true,
|
|
|
consumed: '',
|
|
|
output: '',
|
|
|
prefix: '',
|
|
|
backtrack: false,
|
|
|
negated: false,
|
|
|
brackets: 0,
|
|
|
braces: 0,
|
|
|
parens: 0,
|
|
|
quotes: 0,
|
|
|
globstar: false,
|
|
|
tokens
|
|
|
};
|
|
|
|
|
|
input = utils.removePrefix(input, state);
|
|
|
len = input.length;
|
|
|
|
|
|
const extglobs = [];
|
|
|
const braces = [];
|
|
|
const stack = [];
|
|
|
let prev = bos;
|
|
|
let value;
|
|
|
|
|
|
/**
|
|
|
* Tokenizing helpers
|
|
|
*/
|
|
|
|
|
|
const eos = () => state.index === len - 1;
|
|
|
const peek = state.peek = (n = 1) => input[state.index + n];
|
|
|
const advance = state.advance = () => input[++state.index] || '';
|
|
|
const remaining = () => input.slice(state.index + 1);
|
|
|
const consume = (value = '', num = 0) => {
|
|
|
state.consumed += value;
|
|
|
state.index += num;
|
|
|
};
|
|
|
|
|
|
const append = token => {
|
|
|
state.output += token.output != null ? token.output : token.value;
|
|
|
consume(token.value);
|
|
|
};
|
|
|
|
|
|
const negate = () => {
|
|
|
let count = 1;
|
|
|
|
|
|
while (peek() === '!' && (peek(2) !== '(' || peek(3) === '?')) {
|
|
|
advance();
|
|
|
state.start++;
|
|
|
count++;
|
|
|
}
|
|
|
|
|
|
if (count % 2 === 0) {
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
state.negated = true;
|
|
|
state.start++;
|
|
|
return true;
|
|
|
};
|
|
|
|
|
|
const increment = type => {
|
|
|
state[type]++;
|
|
|
stack.push(type);
|
|
|
};
|
|
|
|
|
|
const decrement = type => {
|
|
|
state[type]--;
|
|
|
stack.pop();
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Push tokens onto the tokens array. This helper speeds up
|
|
|
* tokenizing by 1) helping us avoid backtracking as much as possible,
|
|
|
* and 2) helping us avoid creating extra tokens when consecutive
|
|
|
* characters are plain text. This improves performance and simplifies
|
|
|
* lookbehinds.
|
|
|
*/
|
|
|
|
|
|
const push = tok => {
|
|
|
if (prev.type === 'globstar') {
|
|
|
const isBrace = state.braces > 0 && (tok.type === 'comma' || tok.type === 'brace');
|
|
|
const isExtglob = tok.extglob === true || (extglobs.length && (tok.type === 'pipe' || tok.type === 'paren'));
|
|
|
|
|
|
if (tok.type !== 'slash' && tok.type !== 'paren' && !isBrace && !isExtglob) {
|
|
|
state.output = state.output.slice(0, -prev.output.length);
|
|
|
prev.type = 'star';
|
|
|
prev.value = '*';
|
|
|
prev.output = star;
|
|
|
state.output += prev.output;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (extglobs.length && tok.type !== 'paren') {
|
|
|
extglobs[extglobs.length - 1].inner += tok.value;
|
|
|
}
|
|
|
|
|
|
if (tok.value || tok.output) append(tok);
|
|
|
if (prev && prev.type === 'text' && tok.type === 'text') {
|
|
|
prev.value += tok.value;
|
|
|
prev.output = (prev.output || '') + tok.value;
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
tok.prev = prev;
|
|
|
tokens.push(tok);
|
|
|
prev = tok;
|
|
|
};
|
|
|
|
|
|
const extglobOpen = (type, value) => {
|
|
|
const token = { ...EXTGLOB_CHARS[value], conditions: 1, inner: '' };
|
|
|
|
|
|
token.prev = prev;
|
|
|
token.parens = state.parens;
|
|
|
token.output = state.output;
|
|
|
const output = (opts.capture ? '(' : '') + token.open;
|
|
|
|
|
|
increment('parens');
|
|
|
push({ type, value, output: state.output ? '' : ONE_CHAR });
|
|
|
push({ type: 'paren', extglob: true, value: advance(), output });
|
|
|
extglobs.push(token);
|
|
|
};
|
|
|
|
|
|
const extglobClose = token => {
|
|
|
let output = token.close + (opts.capture ? ')' : '');
|
|
|
let rest;
|
|
|
|
|
|
if (token.type === 'negate') {
|
|
|
let extglobStar = star;
|
|
|
|
|
|
if (token.inner && token.inner.length > 1 && token.inner.includes('/')) {
|
|
|
extglobStar = globstar(opts);
|
|
|
}
|
|
|
|
|
|
if (extglobStar !== star || eos() || /^\)+$/.test(remaining())) {
|
|
|
output = token.close = `)$))${extglobStar}`;
|
|
|
}
|
|
|
|
|
|
if (token.inner.includes('*') && (rest = remaining()) && /^\.[^\\/.]+$/.test(rest)) {
|
|
|
// Any non-magical string (`.ts`) or even nested expression (`.{ts,tsx}`) can follow after the closing parenthesis.
|
|
|
// In this case, we need to parse the string and use it in the output of the original pattern.
|
|
|
// Suitable patterns: `/!(*.d).ts`, `/!(*.d).{ts,tsx}`, `**/!(*-dbg).@(js)`.
|
|
|
//
|
|
|
// Disabling the `fastpaths` option due to a problem with parsing strings as `.ts` in the pattern like `**/!(*.d).ts`.
|
|
|
const expression = parse(rest, { ...options, fastpaths: false }).output;
|
|
|
|
|
|
output = token.close = `)${expression})${extglobStar})`;
|
|
|
}
|
|
|
|
|
|
if (token.prev.type === 'bos') {
|
|
|
state.negatedExtglob = true;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
push({ type: 'paren', extglob: true, value, output });
|
|
|
decrement('parens');
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Fast paths
|
|
|
*/
|
|
|
|
|
|
if (opts.fastpaths !== false && !/(^[*!]|[/()[\]{}"])/.test(input)) {
|
|
|
let backslashes = false;
|
|
|
|
|
|
let output = input.replace(REGEX_SPECIAL_CHARS_BACKREF, (m, esc, chars, first, rest, index) => {
|
|
|
if (first === '\\') {
|
|
|
backslashes = true;
|
|
|
return m;
|
|
|
}
|
|
|
|
|
|
if (first === '?') {
|
|
|
if (esc) {
|
|
|
return esc + first + (rest ? QMARK.repeat(rest.length) : '');
|
|
|
}
|
|
|
if (index === 0) {
|
|
|
return qmarkNoDot + (rest ? QMARK.repeat(rest.length) : '');
|
|
|
}
|
|
|
return QMARK.repeat(chars.length);
|
|
|
}
|
|
|
|
|
|
if (first === '.') {
|
|
|
return DOT_LITERAL.repeat(chars.length);
|
|
|
}
|
|
|
|
|
|
if (first === '*') {
|
|
|
if (esc) {
|
|
|
return esc + first + (rest ? star : '');
|
|
|
}
|
|
|
return star;
|
|
|
}
|
|
|
return esc ? m : `\\${m}`;
|
|
|
});
|
|
|
|
|
|
if (backslashes === true) {
|
|
|
if (opts.unescape === true) {
|
|
|
output = output.replace(/\\/g, '');
|
|
|
} else {
|
|
|
output = output.replace(/\\+/g, m => {
|
|
|
return m.length % 2 === 0 ? '\\\\' : (m ? '\\' : '');
|
|
|
});
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (output === input && opts.contains === true) {
|
|
|
state.output = input;
|
|
|
return state;
|
|
|
}
|
|
|
|
|
|
state.output = utils.wrapOutput(output, state, options);
|
|
|
return state;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Tokenize input until we reach end-of-string
|
|
|
*/
|
|
|
|
|
|
while (!eos()) {
|
|
|
value = advance();
|
|
|
|
|
|
if (value === '\u0000') {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Escaped characters
|
|
|
*/
|
|
|
|
|
|
if (value === '\\') {
|
|
|
const next = peek();
|
|
|
|
|
|
if (next === '/' && opts.bash !== true) {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (next === '.' || next === ';') {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (!next) {
|
|
|
value += '\\';
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
// collapse slashes to reduce potential for exploits
|
|
|
const match = /^\\+/.exec(remaining());
|
|
|
let slashes = 0;
|
|
|
|
|
|
if (match && match[0].length > 2) {
|
|
|
slashes = match[0].length;
|
|
|
state.index += slashes;
|
|
|
if (slashes % 2 !== 0) {
|
|
|
value += '\\';
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (opts.unescape === true) {
|
|
|
value = advance();
|
|
|
} else {
|
|
|
value += advance();
|
|
|
}
|
|
|
|
|
|
if (state.brackets === 0) {
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* If we're inside a regex character class, continue
|
|
|
* until we reach the closing bracket.
|
|
|
*/
|
|
|
|
|
|
if (state.brackets > 0 && (value !== ']' || prev.value === '[' || prev.value === '[^')) {
|
|
|
if (opts.posix !== false && value === ':') {
|
|
|
const inner = prev.value.slice(1);
|
|
|
if (inner.includes('[')) {
|
|
|
prev.posix = true;
|
|
|
|
|
|
if (inner.includes(':')) {
|
|
|
const idx = prev.value.lastIndexOf('[');
|
|
|
const pre = prev.value.slice(0, idx);
|
|
|
const rest = prev.value.slice(idx + 2);
|
|
|
const posix = POSIX_REGEX_SOURCE[rest];
|
|
|
if (posix) {
|
|
|
prev.value = pre + posix;
|
|
|
state.backtrack = true;
|
|
|
advance();
|
|
|
|
|
|
if (!bos.output && tokens.indexOf(prev) === 1) {
|
|
|
bos.output = ONE_CHAR;
|
|
|
}
|
|
|
continue;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if ((value === '[' && peek() !== ':') || (value === '-' && peek() === ']')) {
|
|
|
value = `\\${value}`;
|
|
|
}
|
|
|
|
|
|
if (value === ']' && (prev.value === '[' || prev.value === '[^')) {
|
|
|
value = `\\${value}`;
|
|
|
}
|
|
|
|
|
|
if (opts.posix === true && value === '!' && prev.value === '[') {
|
|
|
value = '^';
|
|
|
}
|
|
|
|
|
|
prev.value += value;
|
|
|
append({ value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* If we're inside a quoted string, continue
|
|
|
* until we reach the closing double quote.
|
|
|
*/
|
|
|
|
|
|
if (state.quotes === 1 && value !== '"') {
|
|
|
value = utils.escapeRegex(value);
|
|
|
prev.value += value;
|
|
|
append({ value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Double quotes
|
|
|
*/
|
|
|
|
|
|
if (value === '"') {
|
|
|
state.quotes = state.quotes === 1 ? 0 : 1;
|
|
|
if (opts.keepQuotes === true) {
|
|
|
push({ type: 'text', value });
|
|
|
}
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Parentheses
|
|
|
*/
|
|
|
|
|
|
if (value === '(') {
|
|
|
increment('parens');
|
|
|
push({ type: 'paren', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (value === ')') {
|
|
|
if (state.parens === 0 && opts.strictBrackets === true) {
|
|
|
throw new SyntaxError(syntaxError('opening', '('));
|
|
|
}
|
|
|
|
|
|
const extglob = extglobs[extglobs.length - 1];
|
|
|
if (extglob && state.parens === extglob.parens + 1) {
|
|
|
extglobClose(extglobs.pop());
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
push({ type: 'paren', value, output: state.parens ? ')' : '\\)' });
|
|
|
decrement('parens');
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Square brackets
|
|
|
*/
|
|
|
|
|
|
if (value === '[') {
|
|
|
if (opts.nobracket === true || !remaining().includes(']')) {
|
|
|
if (opts.nobracket !== true && opts.strictBrackets === true) {
|
|
|
throw new SyntaxError(syntaxError('closing', ']'));
|
|
|
}
|
|
|
|
|
|
value = `\\${value}`;
|
|
|
} else {
|
|
|
increment('brackets');
|
|
|
}
|
|
|
|
|
|
push({ type: 'bracket', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (value === ']') {
|
|
|
if (opts.nobracket === true || (prev && prev.type === 'bracket' && prev.value.length === 1)) {
|
|
|
push({ type: 'text', value, output: `\\${value}` });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (state.brackets === 0) {
|
|
|
if (opts.strictBrackets === true) {
|
|
|
throw new SyntaxError(syntaxError('opening', '['));
|
|
|
}
|
|
|
|
|
|
push({ type: 'text', value, output: `\\${value}` });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
decrement('brackets');
|
|
|
|
|
|
const prevValue = prev.value.slice(1);
|
|
|
if (prev.posix !== true && prevValue[0] === '^' && !prevValue.includes('/')) {
|
|
|
value = `/${value}`;
|
|
|
}
|
|
|
|
|
|
prev.value += value;
|
|
|
append({ value });
|
|
|
|
|
|
// when literal brackets are explicitly disabled
|
|
|
// assume we should match with a regex character class
|
|
|
if (opts.literalBrackets === false || utils.hasRegexChars(prevValue)) {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
const escaped = utils.escapeRegex(prev.value);
|
|
|
state.output = state.output.slice(0, -prev.value.length);
|
|
|
|
|
|
// when literal brackets are explicitly enabled
|
|
|
// assume we should escape the brackets to match literal characters
|
|
|
if (opts.literalBrackets === true) {
|
|
|
state.output += escaped;
|
|
|
prev.value = escaped;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
// when the user specifies nothing, try to match both
|
|
|
prev.value = `(${capture}${escaped}|${prev.value})`;
|
|
|
state.output += prev.value;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Braces
|
|
|
*/
|
|
|
|
|
|
if (value === '{' && opts.nobrace !== true) {
|
|
|
increment('braces');
|
|
|
|
|
|
const open = {
|
|
|
type: 'brace',
|
|
|
value,
|
|
|
output: '(',
|
|
|
outputIndex: state.output.length,
|
|
|
tokensIndex: state.tokens.length
|
|
|
};
|
|
|
|
|
|
braces.push(open);
|
|
|
push(open);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (value === '}') {
|
|
|
const brace = braces[braces.length - 1];
|
|
|
|
|
|
if (opts.nobrace === true || !brace) {
|
|
|
push({ type: 'text', value, output: value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
let output = ')';
|
|
|
|
|
|
if (brace.dots === true) {
|
|
|
const arr = tokens.slice();
|
|
|
const range = [];
|
|
|
|
|
|
for (let i = arr.length - 1; i >= 0; i--) {
|
|
|
tokens.pop();
|
|
|
if (arr[i].type === 'brace') {
|
|
|
break;
|
|
|
}
|
|
|
if (arr[i].type !== 'dots') {
|
|
|
range.unshift(arr[i].value);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
output = expandRange(range, opts);
|
|
|
state.backtrack = true;
|
|
|
}
|
|
|
|
|
|
if (brace.comma !== true && brace.dots !== true) {
|
|
|
const out = state.output.slice(0, brace.outputIndex);
|
|
|
const toks = state.tokens.slice(brace.tokensIndex);
|
|
|
brace.value = brace.output = '\\{';
|
|
|
value = output = '\\}';
|
|
|
state.output = out;
|
|
|
for (const t of toks) {
|
|
|
state.output += (t.output || t.value);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
push({ type: 'brace', value, output });
|
|
|
decrement('braces');
|
|
|
braces.pop();
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Pipes
|
|
|
*/
|
|
|
|
|
|
if (value === '|') {
|
|
|
if (extglobs.length > 0) {
|
|
|
extglobs[extglobs.length - 1].conditions++;
|
|
|
}
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Commas
|
|
|
*/
|
|
|
|
|
|
if (value === ',') {
|
|
|
let output = value;
|
|
|
|
|
|
const brace = braces[braces.length - 1];
|
|
|
if (brace && stack[stack.length - 1] === 'braces') {
|
|
|
brace.comma = true;
|
|
|
output = '|';
|
|
|
}
|
|
|
|
|
|
push({ type: 'comma', value, output });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Slashes
|
|
|
*/
|
|
|
|
|
|
if (value === '/') {
|
|
|
// if the beginning of the glob is "./", advance the start
|
|
|
// to the current index, and don't add the "./" characters
|
|
|
// to the state. This greatly simplifies lookbehinds when
|
|
|
// checking for BOS characters like "!" and "." (not "./")
|
|
|
if (prev.type === 'dot' && state.index === state.start + 1) {
|
|
|
state.start = state.index + 1;
|
|
|
state.consumed = '';
|
|
|
state.output = '';
|
|
|
tokens.pop();
|
|
|
prev = bos; // reset "prev" to the first token
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
push({ type: 'slash', value, output: SLASH_LITERAL });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Dots
|
|
|
*/
|
|
|
|
|
|
if (value === '.') {
|
|
|
if (state.braces > 0 && prev.type === 'dot') {
|
|
|
if (prev.value === '.') prev.output = DOT_LITERAL;
|
|
|
const brace = braces[braces.length - 1];
|
|
|
prev.type = 'dots';
|
|
|
prev.output += value;
|
|
|
prev.value += value;
|
|
|
brace.dots = true;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if ((state.braces + state.parens) === 0 && prev.type !== 'bos' && prev.type !== 'slash') {
|
|
|
push({ type: 'text', value, output: DOT_LITERAL });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
push({ type: 'dot', value, output: DOT_LITERAL });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Question marks
|
|
|
*/
|
|
|
|
|
|
if (value === '?') {
|
|
|
const isGroup = prev && prev.value === '(';
|
|
|
if (!isGroup && opts.noextglob !== true && peek() === '(' && peek(2) !== '?') {
|
|
|
extglobOpen('qmark', value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (prev && prev.type === 'paren') {
|
|
|
const next = peek();
|
|
|
let output = value;
|
|
|
|
|
|
if (next === '<' && !utils.supportsLookbehinds()) {
|
|
|
throw new Error('Node.js v10 or higher is required for regex lookbehinds');
|
|
|
}
|
|
|
|
|
|
if ((prev.value === '(' && !/[!=<:]/.test(next)) || (next === '<' && !/<([!=]|\w+>)/.test(remaining()))) {
|
|
|
output = `\\${value}`;
|
|
|
}
|
|
|
|
|
|
push({ type: 'text', value, output });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (opts.dot !== true && (prev.type === 'slash' || prev.type === 'bos')) {
|
|
|
push({ type: 'qmark', value, output: QMARK_NO_DOT });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
push({ type: 'qmark', value, output: QMARK });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Exclamation
|
|
|
*/
|
|
|
|
|
|
if (value === '!') {
|
|
|
if (opts.noextglob !== true && peek() === '(') {
|
|
|
if (peek(2) !== '?' || !/[!=<:]/.test(peek(3))) {
|
|
|
extglobOpen('negate', value);
|
|
|
continue;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (opts.nonegate !== true && state.index === 0) {
|
|
|
negate();
|
|
|
continue;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Plus
|
|
|
*/
|
|
|
|
|
|
if (value === '+') {
|
|
|
if (opts.noextglob !== true && peek() === '(' && peek(2) !== '?') {
|
|
|
extglobOpen('plus', value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if ((prev && prev.value === '(') || opts.regex === false) {
|
|
|
push({ type: 'plus', value, output: PLUS_LITERAL });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if ((prev && (prev.type === 'bracket' || prev.type === 'paren' || prev.type === 'brace')) || state.parens > 0) {
|
|
|
push({ type: 'plus', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
push({ type: 'plus', value: PLUS_LITERAL });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Plain text
|
|
|
*/
|
|
|
|
|
|
if (value === '@') {
|
|
|
if (opts.noextglob !== true && peek() === '(' && peek(2) !== '?') {
|
|
|
push({ type: 'at', extglob: true, value, output: '' });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Plain text
|
|
|
*/
|
|
|
|
|
|
if (value !== '*') {
|
|
|
if (value === '$' || value === '^') {
|
|
|
value = `\\${value}`;
|
|
|
}
|
|
|
|
|
|
const match = REGEX_NON_SPECIAL_CHARS.exec(remaining());
|
|
|
if (match) {
|
|
|
value += match[0];
|
|
|
state.index += match[0].length;
|
|
|
}
|
|
|
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Stars
|
|
|
*/
|
|
|
|
|
|
if (prev && (prev.type === 'globstar' || prev.star === true)) {
|
|
|
prev.type = 'star';
|
|
|
prev.star = true;
|
|
|
prev.value += value;
|
|
|
prev.output = star;
|
|
|
state.backtrack = true;
|
|
|
state.globstar = true;
|
|
|
consume(value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
let rest = remaining();
|
|
|
if (opts.noextglob !== true && /^\([^?]/.test(rest)) {
|
|
|
extglobOpen('star', value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (prev.type === 'star') {
|
|
|
if (opts.noglobstar === true) {
|
|
|
consume(value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
const prior = prev.prev;
|
|
|
const before = prior.prev;
|
|
|
const isStart = prior.type === 'slash' || prior.type === 'bos';
|
|
|
const afterStar = before && (before.type === 'star' || before.type === 'globstar');
|
|
|
|
|
|
if (opts.bash === true && (!isStart || (rest[0] && rest[0] !== '/'))) {
|
|
|
push({ type: 'star', value, output: '' });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
const isBrace = state.braces > 0 && (prior.type === 'comma' || prior.type === 'brace');
|
|
|
const isExtglob = extglobs.length && (prior.type === 'pipe' || prior.type === 'paren');
|
|
|
if (!isStart && prior.type !== 'paren' && !isBrace && !isExtglob) {
|
|
|
push({ type: 'star', value, output: '' });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
// strip consecutive `/**/`
|
|
|
while (rest.slice(0, 3) === '/**') {
|
|
|
const after = input[state.index + 4];
|
|
|
if (after && after !== '/') {
|
|
|
break;
|
|
|
}
|
|
|
rest = rest.slice(3);
|
|
|
consume('/**', 3);
|
|
|
}
|
|
|
|
|
|
if (prior.type === 'bos' && eos()) {
|
|
|
prev.type = 'globstar';
|
|
|
prev.value += value;
|
|
|
prev.output = globstar(opts);
|
|
|
state.output = prev.output;
|
|
|
state.globstar = true;
|
|
|
consume(value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (prior.type === 'slash' && prior.prev.type !== 'bos' && !afterStar && eos()) {
|
|
|
state.output = state.output.slice(0, -(prior.output + prev.output).length);
|
|
|
prior.output = `(?:${prior.output}`;
|
|
|
|
|
|
prev.type = 'globstar';
|
|
|
prev.output = globstar(opts) + (opts.strictSlashes ? ')' : '|$)');
|
|
|
prev.value += value;
|
|
|
state.globstar = true;
|
|
|
state.output += prior.output + prev.output;
|
|
|
consume(value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (prior.type === 'slash' && prior.prev.type !== 'bos' && rest[0] === '/') {
|
|
|
const end = rest[1] !== void 0 ? '|$' : '';
|
|
|
|
|
|
state.output = state.output.slice(0, -(prior.output + prev.output).length);
|
|
|
prior.output = `(?:${prior.output}`;
|
|
|
|
|
|
prev.type = 'globstar';
|
|
|
prev.output = `${globstar(opts)}${SLASH_LITERAL}|${SLASH_LITERAL}${end})`;
|
|
|
prev.value += value;
|
|
|
|
|
|
state.output += prior.output + prev.output;
|
|
|
state.globstar = true;
|
|
|
|
|
|
consume(value + advance());
|
|
|
|
|
|
push({ type: 'slash', value: '/', output: '' });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (prior.type === 'bos' && rest[0] === '/') {
|
|
|
prev.type = 'globstar';
|
|
|
prev.value += value;
|
|
|
prev.output = `(?:^|${SLASH_LITERAL}|${globstar(opts)}${SLASH_LITERAL})`;
|
|
|
state.output = prev.output;
|
|
|
state.globstar = true;
|
|
|
consume(value + advance());
|
|
|
push({ type: 'slash', value: '/', output: '' });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
// remove single star from output
|
|
|
state.output = state.output.slice(0, -prev.output.length);
|
|
|
|
|
|
// reset previous token to globstar
|
|
|
prev.type = 'globstar';
|
|
|
prev.output = globstar(opts);
|
|
|
prev.value += value;
|
|
|
|
|
|
// reset output with globstar
|
|
|
state.output += prev.output;
|
|
|
state.globstar = true;
|
|
|
consume(value);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
const token = { type: 'star', value, output: star };
|
|
|
|
|
|
if (opts.bash === true) {
|
|
|
token.output = '.*?';
|
|
|
if (prev.type === 'bos' || prev.type === 'slash') {
|
|
|
token.output = nodot + token.output;
|
|
|
}
|
|
|
push(token);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (prev && (prev.type === 'bracket' || prev.type === 'paren') && opts.regex === true) {
|
|
|
token.output = value;
|
|
|
push(token);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (state.index === state.start || prev.type === 'slash' || prev.type === 'dot') {
|
|
|
if (prev.type === 'dot') {
|
|
|
state.output += NO_DOT_SLASH;
|
|
|
prev.output += NO_DOT_SLASH;
|
|
|
|
|
|
} else if (opts.dot === true) {
|
|
|
state.output += NO_DOTS_SLASH;
|
|
|
prev.output += NO_DOTS_SLASH;
|
|
|
|
|
|
} else {
|
|
|
state.output += nodot;
|
|
|
prev.output += nodot;
|
|
|
}
|
|
|
|
|
|
if (peek() !== '*') {
|
|
|
state.output += ONE_CHAR;
|
|
|
prev.output += ONE_CHAR;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
push(token);
|
|
|
}
|
|
|
|
|
|
while (state.brackets > 0) {
|
|
|
if (opts.strictBrackets === true) throw new SyntaxError(syntaxError('closing', ']'));
|
|
|
state.output = utils.escapeLast(state.output, '[');
|
|
|
decrement('brackets');
|
|
|
}
|
|
|
|
|
|
while (state.parens > 0) {
|
|
|
if (opts.strictBrackets === true) throw new SyntaxError(syntaxError('closing', ')'));
|
|
|
state.output = utils.escapeLast(state.output, '(');
|
|
|
decrement('parens');
|
|
|
}
|
|
|
|
|
|
while (state.braces > 0) {
|
|
|
if (opts.strictBrackets === true) throw new SyntaxError(syntaxError('closing', '}'));
|
|
|
state.output = utils.escapeLast(state.output, '{');
|
|
|
decrement('braces');
|
|
|
}
|
|
|
|
|
|
if (opts.strictSlashes !== true && (prev.type === 'star' || prev.type === 'bracket')) {
|
|
|
push({ type: 'maybe_slash', value: '', output: `${SLASH_LITERAL}?` });
|
|
|
}
|
|
|
|
|
|
// rebuild the output if we had to backtrack at any point
|
|
|
if (state.backtrack === true) {
|
|
|
state.output = '';
|
|
|
|
|
|
for (const token of state.tokens) {
|
|
|
state.output += token.output != null ? token.output : token.value;
|
|
|
|
|
|
if (token.suffix) {
|
|
|
state.output += token.suffix;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return state;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Fast paths for creating regular expressions for common glob patterns.
|
|
|
* This can significantly speed up processing and has very little downside
|
|
|
* impact when none of the fast paths match.
|
|
|
*/
|
|
|
|
|
|
parse.fastpaths = (input, options) => {
|
|
|
const opts = { ...options };
|
|
|
const max = typeof opts.maxLength === 'number' ? Math.min(MAX_LENGTH, opts.maxLength) : MAX_LENGTH;
|
|
|
const len = input.length;
|
|
|
if (len > max) {
|
|
|
throw new SyntaxError(`Input length: ${len}, exceeds maximum allowed length: ${max}`);
|
|
|
}
|
|
|
|
|
|
input = REPLACEMENTS[input] || input;
|
|
|
const win32 = utils.isWindows(options);
|
|
|
|
|
|
// create constants based on platform, for windows or posix
|
|
|
const {
|
|
|
DOT_LITERAL,
|
|
|
SLASH_LITERAL,
|
|
|
ONE_CHAR,
|
|
|
DOTS_SLASH,
|
|
|
NO_DOT,
|
|
|
NO_DOTS,
|
|
|
NO_DOTS_SLASH,
|
|
|
STAR,
|
|
|
START_ANCHOR
|
|
|
} = constants.globChars(win32);
|
|
|
|
|
|
const nodot = opts.dot ? NO_DOTS : NO_DOT;
|
|
|
const slashDot = opts.dot ? NO_DOTS_SLASH : NO_DOT;
|
|
|
const capture = opts.capture ? '' : '?:';
|
|
|
const state = { negated: false, prefix: '' };
|
|
|
let star = opts.bash === true ? '.*?' : STAR;
|
|
|
|
|
|
if (opts.capture) {
|
|
|
star = `(${star})`;
|
|
|
}
|
|
|
|
|
|
const globstar = opts => {
|
|
|
if (opts.noglobstar === true) return star;
|
|
|
return `(${capture}(?:(?!${START_ANCHOR}${opts.dot ? DOTS_SLASH : DOT_LITERAL}).)*?)`;
|
|
|
};
|
|
|
|
|
|
const create = str => {
|
|
|
switch (str) {
|
|
|
case '*':
|
|
|
return `${nodot}${ONE_CHAR}${star}`;
|
|
|
|
|
|
case '.*':
|
|
|
return `${DOT_LITERAL}${ONE_CHAR}${star}`;
|
|
|
|
|
|
case '*.*':
|
|
|
return `${nodot}${star}${DOT_LITERAL}${ONE_CHAR}${star}`;
|
|
|
|
|
|
case '*/*':
|
|
|
return `${nodot}${star}${SLASH_LITERAL}${ONE_CHAR}${slashDot}${star}`;
|
|
|
|
|
|
case '**':
|
|
|
return nodot + globstar(opts);
|
|
|
|
|
|
case '**/*':
|
|
|
return `(?:${nodot}${globstar(opts)}${SLASH_LITERAL})?${slashDot}${ONE_CHAR}${star}`;
|
|
|
|
|
|
case '**/*.*':
|
|
|
return `(?:${nodot}${globstar(opts)}${SLASH_LITERAL})?${slashDot}${star}${DOT_LITERAL}${ONE_CHAR}${star}`;
|
|
|
|
|
|
case '**/.*':
|
|
|
return `(?:${nodot}${globstar(opts)}${SLASH_LITERAL})?${DOT_LITERAL}${ONE_CHAR}${star}`;
|
|
|
|
|
|
default: {
|
|
|
const match = /^(.*?)\.(\w+)$/.exec(str);
|
|
|
if (!match) return;
|
|
|
|
|
|
const source = create(match[1]);
|
|
|
if (!source) return;
|
|
|
|
|
|
return source + DOT_LITERAL + match[2];
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
|
|
|
const output = utils.removePrefix(input, state);
|
|
|
let source = create(output);
|
|
|
|
|
|
if (source && opts.strictSlashes !== true) {
|
|
|
source += `${SLASH_LITERAL}?`;
|
|
|
}
|
|
|
|
|
|
return source;
|
|
|
};
|
|
|
|
|
|
parse_1$1 = parse;
|
|
|
return parse_1$1;
|
|
|
}
|
|
|
|
|
|
var picomatch_1;
|
|
|
var hasRequiredPicomatch$1;
|
|
|
|
|
|
function requirePicomatch$1 () {
|
|
|
if (hasRequiredPicomatch$1) return picomatch_1;
|
|
|
hasRequiredPicomatch$1 = 1;
|
|
|
|
|
|
const path = require$$0$1;
|
|
|
const scan = /*@__PURE__*/ requireScan();
|
|
|
const parse = /*@__PURE__*/ requireParse$1();
|
|
|
const utils = /*@__PURE__*/ requireUtils$1();
|
|
|
const constants = /*@__PURE__*/ requireConstants$2();
|
|
|
const isObject = val => val && typeof val === 'object' && !Array.isArray(val);
|
|
|
|
|
|
/**
|
|
|
* Creates a matcher function from one or more glob patterns. The
|
|
|
* returned function takes a string to match as its first argument,
|
|
|
* and returns true if the string is a match. The returned matcher
|
|
|
* function also takes a boolean as the second argument that, when true,
|
|
|
* returns an object with additional information.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* // picomatch(glob[, options]);
|
|
|
*
|
|
|
* const isMatch = picomatch('*.!(*a)');
|
|
|
* console.log(isMatch('a.a')); //=> false
|
|
|
* console.log(isMatch('a.b')); //=> true
|
|
|
* ```
|
|
|
* @name picomatch
|
|
|
* @param {String|Array} `globs` One or more glob patterns.
|
|
|
* @param {Object=} `options`
|
|
|
* @return {Function=} Returns a matcher function.
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
const picomatch = (glob, options, returnState = false) => {
|
|
|
if (Array.isArray(glob)) {
|
|
|
const fns = glob.map(input => picomatch(input, options, returnState));
|
|
|
const arrayMatcher = str => {
|
|
|
for (const isMatch of fns) {
|
|
|
const state = isMatch(str);
|
|
|
if (state) return state;
|
|
|
}
|
|
|
return false;
|
|
|
};
|
|
|
return arrayMatcher;
|
|
|
}
|
|
|
|
|
|
const isState = isObject(glob) && glob.tokens && glob.input;
|
|
|
|
|
|
if (glob === '' || (typeof glob !== 'string' && !isState)) {
|
|
|
throw new TypeError('Expected pattern to be a non-empty string');
|
|
|
}
|
|
|
|
|
|
const opts = options || {};
|
|
|
const posix = utils.isWindows(options);
|
|
|
const regex = isState
|
|
|
? picomatch.compileRe(glob, options)
|
|
|
: picomatch.makeRe(glob, options, false, true);
|
|
|
|
|
|
const state = regex.state;
|
|
|
delete regex.state;
|
|
|
|
|
|
let isIgnored = () => false;
|
|
|
if (opts.ignore) {
|
|
|
const ignoreOpts = { ...options, ignore: null, onMatch: null, onResult: null };
|
|
|
isIgnored = picomatch(opts.ignore, ignoreOpts, returnState);
|
|
|
}
|
|
|
|
|
|
const matcher = (input, returnObject = false) => {
|
|
|
const { isMatch, match, output } = picomatch.test(input, regex, options, { glob, posix });
|
|
|
const result = { glob, state, regex, posix, input, output, match, isMatch };
|
|
|
|
|
|
if (typeof opts.onResult === 'function') {
|
|
|
opts.onResult(result);
|
|
|
}
|
|
|
|
|
|
if (isMatch === false) {
|
|
|
result.isMatch = false;
|
|
|
return returnObject ? result : false;
|
|
|
}
|
|
|
|
|
|
if (isIgnored(input)) {
|
|
|
if (typeof opts.onIgnore === 'function') {
|
|
|
opts.onIgnore(result);
|
|
|
}
|
|
|
result.isMatch = false;
|
|
|
return returnObject ? result : false;
|
|
|
}
|
|
|
|
|
|
if (typeof opts.onMatch === 'function') {
|
|
|
opts.onMatch(result);
|
|
|
}
|
|
|
return returnObject ? result : true;
|
|
|
};
|
|
|
|
|
|
if (returnState) {
|
|
|
matcher.state = state;
|
|
|
}
|
|
|
|
|
|
return matcher;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Test `input` with the given `regex`. This is used by the main
|
|
|
* `picomatch()` function to test the input string.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* // picomatch.test(input, regex[, options]);
|
|
|
*
|
|
|
* console.log(picomatch.test('foo/bar', /^(?:([^/]*?)\/([^/]*?))$/));
|
|
|
* // { isMatch: true, match: [ 'foo/', 'foo', 'bar' ], output: 'foo/bar' }
|
|
|
* ```
|
|
|
* @param {String} `input` String to test.
|
|
|
* @param {RegExp} `regex`
|
|
|
* @return {Object} Returns an object with matching info.
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.test = (input, regex, options, { glob, posix } = {}) => {
|
|
|
if (typeof input !== 'string') {
|
|
|
throw new TypeError('Expected input to be a string');
|
|
|
}
|
|
|
|
|
|
if (input === '') {
|
|
|
return { isMatch: false, output: '' };
|
|
|
}
|
|
|
|
|
|
const opts = options || {};
|
|
|
const format = opts.format || (posix ? utils.toPosixSlashes : null);
|
|
|
let match = input === glob;
|
|
|
let output = (match && format) ? format(input) : input;
|
|
|
|
|
|
if (match === false) {
|
|
|
output = format ? format(input) : input;
|
|
|
match = output === glob;
|
|
|
}
|
|
|
|
|
|
if (match === false || opts.capture === true) {
|
|
|
if (opts.matchBase === true || opts.basename === true) {
|
|
|
match = picomatch.matchBase(input, regex, options, posix);
|
|
|
} else {
|
|
|
match = regex.exec(output);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return { isMatch: Boolean(match), match, output };
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Match the basename of a filepath.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* // picomatch.matchBase(input, glob[, options]);
|
|
|
* console.log(picomatch.matchBase('foo/bar.js', '*.js'); // true
|
|
|
* ```
|
|
|
* @param {String} `input` String to test.
|
|
|
* @param {RegExp|String} `glob` Glob pattern or regex created by [.makeRe](#makeRe).
|
|
|
* @return {Boolean}
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.matchBase = (input, glob, options, posix = utils.isWindows(options)) => {
|
|
|
const regex = glob instanceof RegExp ? glob : picomatch.makeRe(glob, options);
|
|
|
return regex.test(path.basename(input));
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Returns true if **any** of the given glob `patterns` match the specified `string`.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* // picomatch.isMatch(string, patterns[, options]);
|
|
|
*
|
|
|
* console.log(picomatch.isMatch('a.a', ['b.*', '*.a'])); //=> true
|
|
|
* console.log(picomatch.isMatch('a.a', 'b.*')); //=> false
|
|
|
* ```
|
|
|
* @param {String|Array} str The string to test.
|
|
|
* @param {String|Array} patterns One or more glob patterns to use for matching.
|
|
|
* @param {Object} [options] See available [options](#options).
|
|
|
* @return {Boolean} Returns true if any patterns match `str`
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.isMatch = (str, patterns, options) => picomatch(patterns, options)(str);
|
|
|
|
|
|
/**
|
|
|
* Parse a glob pattern to create the source string for a regular
|
|
|
* expression.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* const result = picomatch.parse(pattern[, options]);
|
|
|
* ```
|
|
|
* @param {String} `pattern`
|
|
|
* @param {Object} `options`
|
|
|
* @return {Object} Returns an object with useful properties and output to be used as a regex source string.
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.parse = (pattern, options) => {
|
|
|
if (Array.isArray(pattern)) return pattern.map(p => picomatch.parse(p, options));
|
|
|
return parse(pattern, { ...options, fastpaths: false });
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Scan a glob pattern to separate the pattern into segments.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* // picomatch.scan(input[, options]);
|
|
|
*
|
|
|
* const result = picomatch.scan('!./foo/*.js');
|
|
|
* console.log(result);
|
|
|
* { prefix: '!./',
|
|
|
* input: '!./foo/*.js',
|
|
|
* start: 3,
|
|
|
* base: 'foo',
|
|
|
* glob: '*.js',
|
|
|
* isBrace: false,
|
|
|
* isBracket: false,
|
|
|
* isGlob: true,
|
|
|
* isExtglob: false,
|
|
|
* isGlobstar: false,
|
|
|
* negated: true }
|
|
|
* ```
|
|
|
* @param {String} `input` Glob pattern to scan.
|
|
|
* @param {Object} `options`
|
|
|
* @return {Object} Returns an object with
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.scan = (input, options) => scan(input, options);
|
|
|
|
|
|
/**
|
|
|
* Compile a regular expression from the `state` object returned by the
|
|
|
* [parse()](#parse) method.
|
|
|
*
|
|
|
* @param {Object} `state`
|
|
|
* @param {Object} `options`
|
|
|
* @param {Boolean} `returnOutput` Intended for implementors, this argument allows you to return the raw output from the parser.
|
|
|
* @param {Boolean} `returnState` Adds the state to a `state` property on the returned regex. Useful for implementors and debugging.
|
|
|
* @return {RegExp}
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.compileRe = (state, options, returnOutput = false, returnState = false) => {
|
|
|
if (returnOutput === true) {
|
|
|
return state.output;
|
|
|
}
|
|
|
|
|
|
const opts = options || {};
|
|
|
const prepend = opts.contains ? '' : '^';
|
|
|
const append = opts.contains ? '' : '$';
|
|
|
|
|
|
let source = `${prepend}(?:${state.output})${append}`;
|
|
|
if (state && state.negated === true) {
|
|
|
source = `^(?!${source}).*$`;
|
|
|
}
|
|
|
|
|
|
const regex = picomatch.toRegex(source, options);
|
|
|
if (returnState === true) {
|
|
|
regex.state = state;
|
|
|
}
|
|
|
|
|
|
return regex;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Create a regular expression from a parsed glob pattern.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* const state = picomatch.parse('*.js');
|
|
|
* // picomatch.compileRe(state[, options]);
|
|
|
*
|
|
|
* console.log(picomatch.compileRe(state));
|
|
|
* //=> /^(?:(?!\.)(?=.)[^/]*?\.js)$/
|
|
|
* ```
|
|
|
* @param {String} `state` The object returned from the `.parse` method.
|
|
|
* @param {Object} `options`
|
|
|
* @param {Boolean} `returnOutput` Implementors may use this argument to return the compiled output, instead of a regular expression. This is not exposed on the options to prevent end-users from mutating the result.
|
|
|
* @param {Boolean} `returnState` Implementors may use this argument to return the state from the parsed glob with the returned regular expression.
|
|
|
* @return {RegExp} Returns a regex created from the given pattern.
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.makeRe = (input, options = {}, returnOutput = false, returnState = false) => {
|
|
|
if (!input || typeof input !== 'string') {
|
|
|
throw new TypeError('Expected a non-empty string');
|
|
|
}
|
|
|
|
|
|
let parsed = { negated: false, fastpaths: true };
|
|
|
|
|
|
if (options.fastpaths !== false && (input[0] === '.' || input[0] === '*')) {
|
|
|
parsed.output = parse.fastpaths(input, options);
|
|
|
}
|
|
|
|
|
|
if (!parsed.output) {
|
|
|
parsed = parse(input, options);
|
|
|
}
|
|
|
|
|
|
return picomatch.compileRe(parsed, options, returnOutput, returnState);
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Create a regular expression from the given regex source string.
|
|
|
*
|
|
|
* ```js
|
|
|
* const picomatch = require('picomatch');
|
|
|
* // picomatch.toRegex(source[, options]);
|
|
|
*
|
|
|
* const { output } = picomatch.parse('*.js');
|
|
|
* console.log(picomatch.toRegex(output));
|
|
|
* //=> /^(?:(?!\.)(?=.)[^/]*?\.js)$/
|
|
|
* ```
|
|
|
* @param {String} `source` Regular expression source string.
|
|
|
* @param {Object} `options`
|
|
|
* @return {RegExp}
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
picomatch.toRegex = (source, options) => {
|
|
|
try {
|
|
|
const opts = options || {};
|
|
|
return new RegExp(source, opts.flags || (opts.nocase ? 'i' : ''));
|
|
|
} catch (err) {
|
|
|
if (options && options.debug === true) throw err;
|
|
|
return /$^/;
|
|
|
}
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Picomatch constants.
|
|
|
* @return {Object}
|
|
|
*/
|
|
|
|
|
|
picomatch.constants = constants;
|
|
|
|
|
|
/**
|
|
|
* Expose "picomatch"
|
|
|
*/
|
|
|
|
|
|
picomatch_1 = picomatch;
|
|
|
return picomatch_1;
|
|
|
}
|
|
|
|
|
|
var picomatch;
|
|
|
var hasRequiredPicomatch;
|
|
|
|
|
|
function requirePicomatch () {
|
|
|
if (hasRequiredPicomatch) return picomatch;
|
|
|
hasRequiredPicomatch = 1;
|
|
|
|
|
|
picomatch = /*@__PURE__*/ requirePicomatch$1();
|
|
|
return picomatch;
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
* normalize-path <https://github.com/jonschlinkert/normalize-path>
|
|
|
*
|
|
|
* Copyright (c) 2014-2018, Jon Schlinkert.
|
|
|
* Released under the MIT License.
|
|
|
*/
|
|
|
|
|
|
var normalizePath;
|
|
|
var hasRequiredNormalizePath;
|
|
|
|
|
|
function requireNormalizePath () {
|
|
|
if (hasRequiredNormalizePath) return normalizePath;
|
|
|
hasRequiredNormalizePath = 1;
|
|
|
normalizePath = function(path, stripTrailing) {
|
|
|
if (typeof path !== 'string') {
|
|
|
throw new TypeError('expected path to be a string');
|
|
|
}
|
|
|
|
|
|
if (path === '\\' || path === '/') return '/';
|
|
|
|
|
|
var len = path.length;
|
|
|
if (len <= 1) return path;
|
|
|
|
|
|
// ensure that win32 namespaces has two leading slashes, so that the path is
|
|
|
// handled properly by the win32 version of path.parse() after being normalized
|
|
|
// https://msdn.microsoft.com/library/windows/desktop/aa365247(v=vs.85).aspx#namespaces
|
|
|
var prefix = '';
|
|
|
if (len > 4 && path[3] === '\\') {
|
|
|
var ch = path[2];
|
|
|
if ((ch === '?' || ch === '.') && path.slice(0, 2) === '\\\\') {
|
|
|
path = path.slice(2);
|
|
|
prefix = '//';
|
|
|
}
|
|
|
}
|
|
|
|
|
|
var segs = path.split(/[/\\]+/);
|
|
|
if (stripTrailing !== false && segs[segs.length - 1] === '') {
|
|
|
segs.pop();
|
|
|
}
|
|
|
return prefix + segs.join('/');
|
|
|
};
|
|
|
return normalizePath;
|
|
|
}
|
|
|
|
|
|
var anymatch_1 = anymatch.exports;
|
|
|
|
|
|
var hasRequiredAnymatch;
|
|
|
|
|
|
function requireAnymatch () {
|
|
|
if (hasRequiredAnymatch) return anymatch.exports;
|
|
|
hasRequiredAnymatch = 1;
|
|
|
|
|
|
Object.defineProperty(anymatch_1, "__esModule", { value: true });
|
|
|
|
|
|
const picomatch = /*@__PURE__*/ requirePicomatch();
|
|
|
const normalizePath = /*@__PURE__*/ requireNormalizePath();
|
|
|
|
|
|
/**
|
|
|
* @typedef {(testString: string) => boolean} AnymatchFn
|
|
|
* @typedef {string|RegExp|AnymatchFn} AnymatchPattern
|
|
|
* @typedef {AnymatchPattern|AnymatchPattern[]} AnymatchMatcher
|
|
|
*/
|
|
|
const BANG = '!';
|
|
|
const DEFAULT_OPTIONS = {returnIndex: false};
|
|
|
const arrify = (item) => Array.isArray(item) ? item : [item];
|
|
|
|
|
|
/**
|
|
|
* @param {AnymatchPattern} matcher
|
|
|
* @param {object} options
|
|
|
* @returns {AnymatchFn}
|
|
|
*/
|
|
|
const createPattern = (matcher, options) => {
|
|
|
if (typeof matcher === 'function') {
|
|
|
return matcher;
|
|
|
}
|
|
|
if (typeof matcher === 'string') {
|
|
|
const glob = picomatch(matcher, options);
|
|
|
return (string) => matcher === string || glob(string);
|
|
|
}
|
|
|
if (matcher instanceof RegExp) {
|
|
|
return (string) => matcher.test(string);
|
|
|
}
|
|
|
return (string) => false;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* @param {Array<Function>} patterns
|
|
|
* @param {Array<Function>} negPatterns
|
|
|
* @param {String|Array} args
|
|
|
* @param {Boolean} returnIndex
|
|
|
* @returns {boolean|number}
|
|
|
*/
|
|
|
const matchPatterns = (patterns, negPatterns, args, returnIndex) => {
|
|
|
const isList = Array.isArray(args);
|
|
|
const _path = isList ? args[0] : args;
|
|
|
if (!isList && typeof _path !== 'string') {
|
|
|
throw new TypeError('anymatch: second argument must be a string: got ' +
|
|
|
Object.prototype.toString.call(_path))
|
|
|
}
|
|
|
const path = normalizePath(_path, false);
|
|
|
|
|
|
for (let index = 0; index < negPatterns.length; index++) {
|
|
|
const nglob = negPatterns[index];
|
|
|
if (nglob(path)) {
|
|
|
return returnIndex ? -1 : false;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
const applied = isList && [path].concat(args.slice(1));
|
|
|
for (let index = 0; index < patterns.length; index++) {
|
|
|
const pattern = patterns[index];
|
|
|
if (isList ? pattern(...applied) : pattern(path)) {
|
|
|
return returnIndex ? index : true;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return returnIndex ? -1 : false;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* @param {AnymatchMatcher} matchers
|
|
|
* @param {Array|string} testString
|
|
|
* @param {object} options
|
|
|
* @returns {boolean|number|Function}
|
|
|
*/
|
|
|
const anymatch$1 = (matchers, testString, options = DEFAULT_OPTIONS) => {
|
|
|
if (matchers == null) {
|
|
|
throw new TypeError('anymatch: specify first argument');
|
|
|
}
|
|
|
const opts = typeof options === 'boolean' ? {returnIndex: options} : options;
|
|
|
const returnIndex = opts.returnIndex || false;
|
|
|
|
|
|
// Early cache for matchers.
|
|
|
const mtchers = arrify(matchers);
|
|
|
const negatedGlobs = mtchers
|
|
|
.filter(item => typeof item === 'string' && item.charAt(0) === BANG)
|
|
|
.map(item => item.slice(1))
|
|
|
.map(item => picomatch(item, opts));
|
|
|
const patterns = mtchers
|
|
|
.filter(item => typeof item !== 'string' || (typeof item === 'string' && item.charAt(0) !== BANG))
|
|
|
.map(matcher => createPattern(matcher, opts));
|
|
|
|
|
|
if (testString == null) {
|
|
|
return (testString, ri = false) => {
|
|
|
const returnIndex = typeof ri === 'boolean' ? ri : false;
|
|
|
return matchPatterns(patterns, negatedGlobs, testString, returnIndex);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return matchPatterns(patterns, negatedGlobs, testString, returnIndex);
|
|
|
};
|
|
|
|
|
|
anymatch$1.default = anymatch$1;
|
|
|
anymatch.exports = anymatch$1;
|
|
|
return anymatch.exports;
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
* is-extglob <https://github.com/jonschlinkert/is-extglob>
|
|
|
*
|
|
|
* Copyright (c) 2014-2016, Jon Schlinkert.
|
|
|
* Licensed under the MIT License.
|
|
|
*/
|
|
|
|
|
|
var isExtglob;
|
|
|
var hasRequiredIsExtglob;
|
|
|
|
|
|
function requireIsExtglob () {
|
|
|
if (hasRequiredIsExtglob) return isExtglob;
|
|
|
hasRequiredIsExtglob = 1;
|
|
|
isExtglob = function isExtglob(str) {
|
|
|
if (typeof str !== 'string' || str === '') {
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
var match;
|
|
|
while ((match = /(\\).|([@?!+*]\(.*\))/g.exec(str))) {
|
|
|
if (match[2]) return true;
|
|
|
str = str.slice(match.index + match[0].length);
|
|
|
}
|
|
|
|
|
|
return false;
|
|
|
};
|
|
|
return isExtglob;
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
* is-glob <https://github.com/jonschlinkert/is-glob>
|
|
|
*
|
|
|
* Copyright (c) 2014-2017, Jon Schlinkert.
|
|
|
* Released under the MIT License.
|
|
|
*/
|
|
|
|
|
|
var isGlob;
|
|
|
var hasRequiredIsGlob;
|
|
|
|
|
|
function requireIsGlob () {
|
|
|
if (hasRequiredIsGlob) return isGlob;
|
|
|
hasRequiredIsGlob = 1;
|
|
|
var isExtglob = /*@__PURE__*/ requireIsExtglob();
|
|
|
var chars = { '{': '}', '(': ')', '[': ']'};
|
|
|
var strictCheck = function(str) {
|
|
|
if (str[0] === '!') {
|
|
|
return true;
|
|
|
}
|
|
|
var index = 0;
|
|
|
var pipeIndex = -2;
|
|
|
var closeSquareIndex = -2;
|
|
|
var closeCurlyIndex = -2;
|
|
|
var closeParenIndex = -2;
|
|
|
var backSlashIndex = -2;
|
|
|
while (index < str.length) {
|
|
|
if (str[index] === '*') {
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
if (str[index + 1] === '?' && /[\].+)]/.test(str[index])) {
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
if (closeSquareIndex !== -1 && str[index] === '[' && str[index + 1] !== ']') {
|
|
|
if (closeSquareIndex < index) {
|
|
|
closeSquareIndex = str.indexOf(']', index);
|
|
|
}
|
|
|
if (closeSquareIndex > index) {
|
|
|
if (backSlashIndex === -1 || backSlashIndex > closeSquareIndex) {
|
|
|
return true;
|
|
|
}
|
|
|
backSlashIndex = str.indexOf('\\', index);
|
|
|
if (backSlashIndex === -1 || backSlashIndex > closeSquareIndex) {
|
|
|
return true;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (closeCurlyIndex !== -1 && str[index] === '{' && str[index + 1] !== '}') {
|
|
|
closeCurlyIndex = str.indexOf('}', index);
|
|
|
if (closeCurlyIndex > index) {
|
|
|
backSlashIndex = str.indexOf('\\', index);
|
|
|
if (backSlashIndex === -1 || backSlashIndex > closeCurlyIndex) {
|
|
|
return true;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (closeParenIndex !== -1 && str[index] === '(' && str[index + 1] === '?' && /[:!=]/.test(str[index + 2]) && str[index + 3] !== ')') {
|
|
|
closeParenIndex = str.indexOf(')', index);
|
|
|
if (closeParenIndex > index) {
|
|
|
backSlashIndex = str.indexOf('\\', index);
|
|
|
if (backSlashIndex === -1 || backSlashIndex > closeParenIndex) {
|
|
|
return true;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (pipeIndex !== -1 && str[index] === '(' && str[index + 1] !== '|') {
|
|
|
if (pipeIndex < index) {
|
|
|
pipeIndex = str.indexOf('|', index);
|
|
|
}
|
|
|
if (pipeIndex !== -1 && str[pipeIndex + 1] !== ')') {
|
|
|
closeParenIndex = str.indexOf(')', pipeIndex);
|
|
|
if (closeParenIndex > pipeIndex) {
|
|
|
backSlashIndex = str.indexOf('\\', pipeIndex);
|
|
|
if (backSlashIndex === -1 || backSlashIndex > closeParenIndex) {
|
|
|
return true;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (str[index] === '\\') {
|
|
|
var open = str[index + 1];
|
|
|
index += 2;
|
|
|
var close = chars[open];
|
|
|
|
|
|
if (close) {
|
|
|
var n = str.indexOf(close, index);
|
|
|
if (n !== -1) {
|
|
|
index = n + 1;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (str[index] === '!') {
|
|
|
return true;
|
|
|
}
|
|
|
} else {
|
|
|
index++;
|
|
|
}
|
|
|
}
|
|
|
return false;
|
|
|
};
|
|
|
|
|
|
var relaxedCheck = function(str) {
|
|
|
if (str[0] === '!') {
|
|
|
return true;
|
|
|
}
|
|
|
var index = 0;
|
|
|
while (index < str.length) {
|
|
|
if (/[*?{}()[\]]/.test(str[index])) {
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
if (str[index] === '\\') {
|
|
|
var open = str[index + 1];
|
|
|
index += 2;
|
|
|
var close = chars[open];
|
|
|
|
|
|
if (close) {
|
|
|
var n = str.indexOf(close, index);
|
|
|
if (n !== -1) {
|
|
|
index = n + 1;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (str[index] === '!') {
|
|
|
return true;
|
|
|
}
|
|
|
} else {
|
|
|
index++;
|
|
|
}
|
|
|
}
|
|
|
return false;
|
|
|
};
|
|
|
|
|
|
isGlob = function isGlob(str, options) {
|
|
|
if (typeof str !== 'string' || str === '') {
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
if (isExtglob(str)) {
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
var check = strictCheck;
|
|
|
|
|
|
// optionally relax check
|
|
|
if (options && options.strict === false) {
|
|
|
check = relaxedCheck;
|
|
|
}
|
|
|
|
|
|
return check(str);
|
|
|
};
|
|
|
return isGlob;
|
|
|
}
|
|
|
|
|
|
var globParent;
|
|
|
var hasRequiredGlobParent;
|
|
|
|
|
|
function requireGlobParent () {
|
|
|
if (hasRequiredGlobParent) return globParent;
|
|
|
hasRequiredGlobParent = 1;
|
|
|
|
|
|
var isGlob = /*@__PURE__*/ requireIsGlob();
|
|
|
var pathPosixDirname = require$$0$1.posix.dirname;
|
|
|
var isWin32 = require$$2$1.platform() === 'win32';
|
|
|
|
|
|
var slash = '/';
|
|
|
var backslash = /\\/g;
|
|
|
var enclosure = /[\{\[].*[\}\]]$/;
|
|
|
var globby = /(^|[^\\])([\{\[]|\([^\)]+$)/;
|
|
|
var escaped = /\\([\!\*\?\|\[\]\(\)\{\}])/g;
|
|
|
|
|
|
/**
|
|
|
* @param {string} str
|
|
|
* @param {Object} opts
|
|
|
* @param {boolean} [opts.flipBackslashes=true]
|
|
|
* @returns {string}
|
|
|
*/
|
|
|
globParent = function globParent(str, opts) {
|
|
|
var options = Object.assign({ flipBackslashes: true }, opts);
|
|
|
|
|
|
// flip windows path separators
|
|
|
if (options.flipBackslashes && isWin32 && str.indexOf(slash) < 0) {
|
|
|
str = str.replace(backslash, slash);
|
|
|
}
|
|
|
|
|
|
// special case for strings ending in enclosure containing path separator
|
|
|
if (enclosure.test(str)) {
|
|
|
str += slash;
|
|
|
}
|
|
|
|
|
|
// preserves full path in case of trailing path separator
|
|
|
str += 'a';
|
|
|
|
|
|
// remove path parts that are globby
|
|
|
do {
|
|
|
str = pathPosixDirname(str);
|
|
|
} while (isGlob(str) || globby.test(str));
|
|
|
|
|
|
// remove escape chars and return result
|
|
|
return str.replace(escaped, '$1');
|
|
|
};
|
|
|
return globParent;
|
|
|
}
|
|
|
|
|
|
var utils = {};
|
|
|
|
|
|
var hasRequiredUtils;
|
|
|
|
|
|
function requireUtils () {
|
|
|
if (hasRequiredUtils) return utils;
|
|
|
hasRequiredUtils = 1;
|
|
|
(function (exports) {
|
|
|
|
|
|
exports.isInteger = num => {
|
|
|
if (typeof num === 'number') {
|
|
|
return Number.isInteger(num);
|
|
|
}
|
|
|
if (typeof num === 'string' && num.trim() !== '') {
|
|
|
return Number.isInteger(Number(num));
|
|
|
}
|
|
|
return false;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Find a node of the given type
|
|
|
*/
|
|
|
|
|
|
exports.find = (node, type) => node.nodes.find(node => node.type === type);
|
|
|
|
|
|
/**
|
|
|
* Find a node of the given type
|
|
|
*/
|
|
|
|
|
|
exports.exceedsLimit = (min, max, step = 1, limit) => {
|
|
|
if (limit === false) return false;
|
|
|
if (!exports.isInteger(min) || !exports.isInteger(max)) return false;
|
|
|
return ((Number(max) - Number(min)) / Number(step)) >= limit;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Escape the given node with '\\' before node.value
|
|
|
*/
|
|
|
|
|
|
exports.escapeNode = (block, n = 0, type) => {
|
|
|
const node = block.nodes[n];
|
|
|
if (!node) return;
|
|
|
|
|
|
if ((type && node.type === type) || node.type === 'open' || node.type === 'close') {
|
|
|
if (node.escaped !== true) {
|
|
|
node.value = '\\' + node.value;
|
|
|
node.escaped = true;
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Returns true if the given brace node should be enclosed in literal braces
|
|
|
*/
|
|
|
|
|
|
exports.encloseBrace = node => {
|
|
|
if (node.type !== 'brace') return false;
|
|
|
if ((node.commas >> 0 + node.ranges >> 0) === 0) {
|
|
|
node.invalid = true;
|
|
|
return true;
|
|
|
}
|
|
|
return false;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Returns true if a brace node is invalid.
|
|
|
*/
|
|
|
|
|
|
exports.isInvalidBrace = block => {
|
|
|
if (block.type !== 'brace') return false;
|
|
|
if (block.invalid === true || block.dollar) return true;
|
|
|
if ((block.commas >> 0 + block.ranges >> 0) === 0) {
|
|
|
block.invalid = true;
|
|
|
return true;
|
|
|
}
|
|
|
if (block.open !== true || block.close !== true) {
|
|
|
block.invalid = true;
|
|
|
return true;
|
|
|
}
|
|
|
return false;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Returns true if a node is an open or close node
|
|
|
*/
|
|
|
|
|
|
exports.isOpenOrClose = node => {
|
|
|
if (node.type === 'open' || node.type === 'close') {
|
|
|
return true;
|
|
|
}
|
|
|
return node.open === true || node.close === true;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Reduce an array of text nodes.
|
|
|
*/
|
|
|
|
|
|
exports.reduce = nodes => nodes.reduce((acc, node) => {
|
|
|
if (node.type === 'text') acc.push(node.value);
|
|
|
if (node.type === 'range') node.type = 'text';
|
|
|
return acc;
|
|
|
}, []);
|
|
|
|
|
|
/**
|
|
|
* Flatten an array
|
|
|
*/
|
|
|
|
|
|
exports.flatten = (...args) => {
|
|
|
const result = [];
|
|
|
|
|
|
const flat = arr => {
|
|
|
for (let i = 0; i < arr.length; i++) {
|
|
|
const ele = arr[i];
|
|
|
|
|
|
if (Array.isArray(ele)) {
|
|
|
flat(ele);
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (ele !== undefined) {
|
|
|
result.push(ele);
|
|
|
}
|
|
|
}
|
|
|
return result;
|
|
|
};
|
|
|
|
|
|
flat(args);
|
|
|
return result;
|
|
|
};
|
|
|
} (utils));
|
|
|
return utils;
|
|
|
}
|
|
|
|
|
|
var stringify;
|
|
|
var hasRequiredStringify;
|
|
|
|
|
|
function requireStringify () {
|
|
|
if (hasRequiredStringify) return stringify;
|
|
|
hasRequiredStringify = 1;
|
|
|
|
|
|
const utils = /*@__PURE__*/ requireUtils();
|
|
|
|
|
|
stringify = (ast, options = {}) => {
|
|
|
const stringify = (node, parent = {}) => {
|
|
|
const invalidBlock = options.escapeInvalid && utils.isInvalidBrace(parent);
|
|
|
const invalidNode = node.invalid === true && options.escapeInvalid === true;
|
|
|
let output = '';
|
|
|
|
|
|
if (node.value) {
|
|
|
if ((invalidBlock || invalidNode) && utils.isOpenOrClose(node)) {
|
|
|
return '\\' + node.value;
|
|
|
}
|
|
|
return node.value;
|
|
|
}
|
|
|
|
|
|
if (node.value) {
|
|
|
return node.value;
|
|
|
}
|
|
|
|
|
|
if (node.nodes) {
|
|
|
for (const child of node.nodes) {
|
|
|
output += stringify(child);
|
|
|
}
|
|
|
}
|
|
|
return output;
|
|
|
};
|
|
|
|
|
|
return stringify(ast);
|
|
|
};
|
|
|
return stringify;
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
* is-number <https://github.com/jonschlinkert/is-number>
|
|
|
*
|
|
|
* Copyright (c) 2014-present, Jon Schlinkert.
|
|
|
* Released under the MIT License.
|
|
|
*/
|
|
|
|
|
|
var isNumber;
|
|
|
var hasRequiredIsNumber;
|
|
|
|
|
|
function requireIsNumber () {
|
|
|
if (hasRequiredIsNumber) return isNumber;
|
|
|
hasRequiredIsNumber = 1;
|
|
|
|
|
|
isNumber = function(num) {
|
|
|
if (typeof num === 'number') {
|
|
|
return num - num === 0;
|
|
|
}
|
|
|
if (typeof num === 'string' && num.trim() !== '') {
|
|
|
return Number.isFinite ? Number.isFinite(+num) : isFinite(+num);
|
|
|
}
|
|
|
return false;
|
|
|
};
|
|
|
return isNumber;
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
* to-regex-range <https://github.com/micromatch/to-regex-range>
|
|
|
*
|
|
|
* Copyright (c) 2015-present, Jon Schlinkert.
|
|
|
* Released under the MIT License.
|
|
|
*/
|
|
|
|
|
|
var toRegexRange_1;
|
|
|
var hasRequiredToRegexRange;
|
|
|
|
|
|
function requireToRegexRange () {
|
|
|
if (hasRequiredToRegexRange) return toRegexRange_1;
|
|
|
hasRequiredToRegexRange = 1;
|
|
|
|
|
|
const isNumber = /*@__PURE__*/ requireIsNumber();
|
|
|
|
|
|
const toRegexRange = (min, max, options) => {
|
|
|
if (isNumber(min) === false) {
|
|
|
throw new TypeError('toRegexRange: expected the first argument to be a number');
|
|
|
}
|
|
|
|
|
|
if (max === void 0 || min === max) {
|
|
|
return String(min);
|
|
|
}
|
|
|
|
|
|
if (isNumber(max) === false) {
|
|
|
throw new TypeError('toRegexRange: expected the second argument to be a number.');
|
|
|
}
|
|
|
|
|
|
let opts = { relaxZeros: true, ...options };
|
|
|
if (typeof opts.strictZeros === 'boolean') {
|
|
|
opts.relaxZeros = opts.strictZeros === false;
|
|
|
}
|
|
|
|
|
|
let relax = String(opts.relaxZeros);
|
|
|
let shorthand = String(opts.shorthand);
|
|
|
let capture = String(opts.capture);
|
|
|
let wrap = String(opts.wrap);
|
|
|
let cacheKey = min + ':' + max + '=' + relax + shorthand + capture + wrap;
|
|
|
|
|
|
if (toRegexRange.cache.hasOwnProperty(cacheKey)) {
|
|
|
return toRegexRange.cache[cacheKey].result;
|
|
|
}
|
|
|
|
|
|
let a = Math.min(min, max);
|
|
|
let b = Math.max(min, max);
|
|
|
|
|
|
if (Math.abs(a - b) === 1) {
|
|
|
let result = min + '|' + max;
|
|
|
if (opts.capture) {
|
|
|
return `(${result})`;
|
|
|
}
|
|
|
if (opts.wrap === false) {
|
|
|
return result;
|
|
|
}
|
|
|
return `(?:${result})`;
|
|
|
}
|
|
|
|
|
|
let isPadded = hasPadding(min) || hasPadding(max);
|
|
|
let state = { min, max, a, b };
|
|
|
let positives = [];
|
|
|
let negatives = [];
|
|
|
|
|
|
if (isPadded) {
|
|
|
state.isPadded = isPadded;
|
|
|
state.maxLen = String(state.max).length;
|
|
|
}
|
|
|
|
|
|
if (a < 0) {
|
|
|
let newMin = b < 0 ? Math.abs(b) : 1;
|
|
|
negatives = splitToPatterns(newMin, Math.abs(a), state, opts);
|
|
|
a = state.a = 0;
|
|
|
}
|
|
|
|
|
|
if (b >= 0) {
|
|
|
positives = splitToPatterns(a, b, state, opts);
|
|
|
}
|
|
|
|
|
|
state.negatives = negatives;
|
|
|
state.positives = positives;
|
|
|
state.result = collatePatterns(negatives, positives);
|
|
|
|
|
|
if (opts.capture === true) {
|
|
|
state.result = `(${state.result})`;
|
|
|
} else if (opts.wrap !== false && (positives.length + negatives.length) > 1) {
|
|
|
state.result = `(?:${state.result})`;
|
|
|
}
|
|
|
|
|
|
toRegexRange.cache[cacheKey] = state;
|
|
|
return state.result;
|
|
|
};
|
|
|
|
|
|
function collatePatterns(neg, pos, options) {
|
|
|
let onlyNegative = filterPatterns(neg, pos, '-', false) || [];
|
|
|
let onlyPositive = filterPatterns(pos, neg, '', false) || [];
|
|
|
let intersected = filterPatterns(neg, pos, '-?', true) || [];
|
|
|
let subpatterns = onlyNegative.concat(intersected).concat(onlyPositive);
|
|
|
return subpatterns.join('|');
|
|
|
}
|
|
|
|
|
|
function splitToRanges(min, max) {
|
|
|
let nines = 1;
|
|
|
let zeros = 1;
|
|
|
|
|
|
let stop = countNines(min, nines);
|
|
|
let stops = new Set([max]);
|
|
|
|
|
|
while (min <= stop && stop <= max) {
|
|
|
stops.add(stop);
|
|
|
nines += 1;
|
|
|
stop = countNines(min, nines);
|
|
|
}
|
|
|
|
|
|
stop = countZeros(max + 1, zeros) - 1;
|
|
|
|
|
|
while (min < stop && stop <= max) {
|
|
|
stops.add(stop);
|
|
|
zeros += 1;
|
|
|
stop = countZeros(max + 1, zeros) - 1;
|
|
|
}
|
|
|
|
|
|
stops = [...stops];
|
|
|
stops.sort(compare);
|
|
|
return stops;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Convert a range to a regex pattern
|
|
|
* @param {Number} `start`
|
|
|
* @param {Number} `stop`
|
|
|
* @return {String}
|
|
|
*/
|
|
|
|
|
|
function rangeToPattern(start, stop, options) {
|
|
|
if (start === stop) {
|
|
|
return { pattern: start, count: [], digits: 0 };
|
|
|
}
|
|
|
|
|
|
let zipped = zip(start, stop);
|
|
|
let digits = zipped.length;
|
|
|
let pattern = '';
|
|
|
let count = 0;
|
|
|
|
|
|
for (let i = 0; i < digits; i++) {
|
|
|
let [startDigit, stopDigit] = zipped[i];
|
|
|
|
|
|
if (startDigit === stopDigit) {
|
|
|
pattern += startDigit;
|
|
|
|
|
|
} else if (startDigit !== '0' || stopDigit !== '9') {
|
|
|
pattern += toCharacterClass(startDigit, stopDigit);
|
|
|
|
|
|
} else {
|
|
|
count++;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (count) {
|
|
|
pattern += options.shorthand === true ? '\\d' : '[0-9]';
|
|
|
}
|
|
|
|
|
|
return { pattern, count: [count], digits };
|
|
|
}
|
|
|
|
|
|
function splitToPatterns(min, max, tok, options) {
|
|
|
let ranges = splitToRanges(min, max);
|
|
|
let tokens = [];
|
|
|
let start = min;
|
|
|
let prev;
|
|
|
|
|
|
for (let i = 0; i < ranges.length; i++) {
|
|
|
let max = ranges[i];
|
|
|
let obj = rangeToPattern(String(start), String(max), options);
|
|
|
let zeros = '';
|
|
|
|
|
|
if (!tok.isPadded && prev && prev.pattern === obj.pattern) {
|
|
|
if (prev.count.length > 1) {
|
|
|
prev.count.pop();
|
|
|
}
|
|
|
|
|
|
prev.count.push(obj.count[0]);
|
|
|
prev.string = prev.pattern + toQuantifier(prev.count);
|
|
|
start = max + 1;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (tok.isPadded) {
|
|
|
zeros = padZeros(max, tok, options);
|
|
|
}
|
|
|
|
|
|
obj.string = zeros + obj.pattern + toQuantifier(obj.count);
|
|
|
tokens.push(obj);
|
|
|
start = max + 1;
|
|
|
prev = obj;
|
|
|
}
|
|
|
|
|
|
return tokens;
|
|
|
}
|
|
|
|
|
|
function filterPatterns(arr, comparison, prefix, intersection, options) {
|
|
|
let result = [];
|
|
|
|
|
|
for (let ele of arr) {
|
|
|
let { string } = ele;
|
|
|
|
|
|
// only push if _both_ are negative...
|
|
|
if (!intersection && !contains(comparison, 'string', string)) {
|
|
|
result.push(prefix + string);
|
|
|
}
|
|
|
|
|
|
// or _both_ are positive
|
|
|
if (intersection && contains(comparison, 'string', string)) {
|
|
|
result.push(prefix + string);
|
|
|
}
|
|
|
}
|
|
|
return result;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Zip strings
|
|
|
*/
|
|
|
|
|
|
function zip(a, b) {
|
|
|
let arr = [];
|
|
|
for (let i = 0; i < a.length; i++) arr.push([a[i], b[i]]);
|
|
|
return arr;
|
|
|
}
|
|
|
|
|
|
function compare(a, b) {
|
|
|
return a > b ? 1 : b > a ? -1 : 0;
|
|
|
}
|
|
|
|
|
|
function contains(arr, key, val) {
|
|
|
return arr.some(ele => ele[key] === val);
|
|
|
}
|
|
|
|
|
|
function countNines(min, len) {
|
|
|
return Number(String(min).slice(0, -len) + '9'.repeat(len));
|
|
|
}
|
|
|
|
|
|
function countZeros(integer, zeros) {
|
|
|
return integer - (integer % Math.pow(10, zeros));
|
|
|
}
|
|
|
|
|
|
function toQuantifier(digits) {
|
|
|
let [start = 0, stop = ''] = digits;
|
|
|
if (stop || start > 1) {
|
|
|
return `{${start + (stop ? ',' + stop : '')}}`;
|
|
|
}
|
|
|
return '';
|
|
|
}
|
|
|
|
|
|
function toCharacterClass(a, b, options) {
|
|
|
return `[${a}${(b - a === 1) ? '' : '-'}${b}]`;
|
|
|
}
|
|
|
|
|
|
function hasPadding(str) {
|
|
|
return /^-?(0+)\d/.test(str);
|
|
|
}
|
|
|
|
|
|
function padZeros(value, tok, options) {
|
|
|
if (!tok.isPadded) {
|
|
|
return value;
|
|
|
}
|
|
|
|
|
|
let diff = Math.abs(tok.maxLen - String(value).length);
|
|
|
let relax = options.relaxZeros !== false;
|
|
|
|
|
|
switch (diff) {
|
|
|
case 0:
|
|
|
return '';
|
|
|
case 1:
|
|
|
return relax ? '0?' : '0';
|
|
|
case 2:
|
|
|
return relax ? '0{0,2}' : '00';
|
|
|
default: {
|
|
|
return relax ? `0{0,${diff}}` : `0{${diff}}`;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Cache
|
|
|
*/
|
|
|
|
|
|
toRegexRange.cache = {};
|
|
|
toRegexRange.clearCache = () => (toRegexRange.cache = {});
|
|
|
|
|
|
/**
|
|
|
* Expose `toRegexRange`
|
|
|
*/
|
|
|
|
|
|
toRegexRange_1 = toRegexRange;
|
|
|
return toRegexRange_1;
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
* fill-range <https://github.com/jonschlinkert/fill-range>
|
|
|
*
|
|
|
* Copyright (c) 2014-present, Jon Schlinkert.
|
|
|
* Licensed under the MIT License.
|
|
|
*/
|
|
|
|
|
|
var fillRange;
|
|
|
var hasRequiredFillRange;
|
|
|
|
|
|
function requireFillRange () {
|
|
|
if (hasRequiredFillRange) return fillRange;
|
|
|
hasRequiredFillRange = 1;
|
|
|
|
|
|
const util = require$$2;
|
|
|
const toRegexRange = /*@__PURE__*/ requireToRegexRange();
|
|
|
|
|
|
const isObject = val => val !== null && typeof val === 'object' && !Array.isArray(val);
|
|
|
|
|
|
const transform = toNumber => {
|
|
|
return value => toNumber === true ? Number(value) : String(value);
|
|
|
};
|
|
|
|
|
|
const isValidValue = value => {
|
|
|
return typeof value === 'number' || (typeof value === 'string' && value !== '');
|
|
|
};
|
|
|
|
|
|
const isNumber = num => Number.isInteger(+num);
|
|
|
|
|
|
const zeros = input => {
|
|
|
let value = `${input}`;
|
|
|
let index = -1;
|
|
|
if (value[0] === '-') value = value.slice(1);
|
|
|
if (value === '0') return false;
|
|
|
while (value[++index] === '0');
|
|
|
return index > 0;
|
|
|
};
|
|
|
|
|
|
const stringify = (start, end, options) => {
|
|
|
if (typeof start === 'string' || typeof end === 'string') {
|
|
|
return true;
|
|
|
}
|
|
|
return options.stringify === true;
|
|
|
};
|
|
|
|
|
|
const pad = (input, maxLength, toNumber) => {
|
|
|
if (maxLength > 0) {
|
|
|
let dash = input[0] === '-' ? '-' : '';
|
|
|
if (dash) input = input.slice(1);
|
|
|
input = (dash + input.padStart(dash ? maxLength - 1 : maxLength, '0'));
|
|
|
}
|
|
|
if (toNumber === false) {
|
|
|
return String(input);
|
|
|
}
|
|
|
return input;
|
|
|
};
|
|
|
|
|
|
const toMaxLen = (input, maxLength) => {
|
|
|
let negative = input[0] === '-' ? '-' : '';
|
|
|
if (negative) {
|
|
|
input = input.slice(1);
|
|
|
maxLength--;
|
|
|
}
|
|
|
while (input.length < maxLength) input = '0' + input;
|
|
|
return negative ? ('-' + input) : input;
|
|
|
};
|
|
|
|
|
|
const toSequence = (parts, options, maxLen) => {
|
|
|
parts.negatives.sort((a, b) => a < b ? -1 : a > b ? 1 : 0);
|
|
|
parts.positives.sort((a, b) => a < b ? -1 : a > b ? 1 : 0);
|
|
|
|
|
|
let prefix = options.capture ? '' : '?:';
|
|
|
let positives = '';
|
|
|
let negatives = '';
|
|
|
let result;
|
|
|
|
|
|
if (parts.positives.length) {
|
|
|
positives = parts.positives.map(v => toMaxLen(String(v), maxLen)).join('|');
|
|
|
}
|
|
|
|
|
|
if (parts.negatives.length) {
|
|
|
negatives = `-(${prefix}${parts.negatives.map(v => toMaxLen(String(v), maxLen)).join('|')})`;
|
|
|
}
|
|
|
|
|
|
if (positives && negatives) {
|
|
|
result = `${positives}|${negatives}`;
|
|
|
} else {
|
|
|
result = positives || negatives;
|
|
|
}
|
|
|
|
|
|
if (options.wrap) {
|
|
|
return `(${prefix}${result})`;
|
|
|
}
|
|
|
|
|
|
return result;
|
|
|
};
|
|
|
|
|
|
const toRange = (a, b, isNumbers, options) => {
|
|
|
if (isNumbers) {
|
|
|
return toRegexRange(a, b, { wrap: false, ...options });
|
|
|
}
|
|
|
|
|
|
let start = String.fromCharCode(a);
|
|
|
if (a === b) return start;
|
|
|
|
|
|
let stop = String.fromCharCode(b);
|
|
|
return `[${start}-${stop}]`;
|
|
|
};
|
|
|
|
|
|
const toRegex = (start, end, options) => {
|
|
|
if (Array.isArray(start)) {
|
|
|
let wrap = options.wrap === true;
|
|
|
let prefix = options.capture ? '' : '?:';
|
|
|
return wrap ? `(${prefix}${start.join('|')})` : start.join('|');
|
|
|
}
|
|
|
return toRegexRange(start, end, options);
|
|
|
};
|
|
|
|
|
|
const rangeError = (...args) => {
|
|
|
return new RangeError('Invalid range arguments: ' + util.inspect(...args));
|
|
|
};
|
|
|
|
|
|
const invalidRange = (start, end, options) => {
|
|
|
if (options.strictRanges === true) throw rangeError([start, end]);
|
|
|
return [];
|
|
|
};
|
|
|
|
|
|
const invalidStep = (step, options) => {
|
|
|
if (options.strictRanges === true) {
|
|
|
throw new TypeError(`Expected step "${step}" to be a number`);
|
|
|
}
|
|
|
return [];
|
|
|
};
|
|
|
|
|
|
const fillNumbers = (start, end, step = 1, options = {}) => {
|
|
|
let a = Number(start);
|
|
|
let b = Number(end);
|
|
|
|
|
|
if (!Number.isInteger(a) || !Number.isInteger(b)) {
|
|
|
if (options.strictRanges === true) throw rangeError([start, end]);
|
|
|
return [];
|
|
|
}
|
|
|
|
|
|
// fix negative zero
|
|
|
if (a === 0) a = 0;
|
|
|
if (b === 0) b = 0;
|
|
|
|
|
|
let descending = a > b;
|
|
|
let startString = String(start);
|
|
|
let endString = String(end);
|
|
|
let stepString = String(step);
|
|
|
step = Math.max(Math.abs(step), 1);
|
|
|
|
|
|
let padded = zeros(startString) || zeros(endString) || zeros(stepString);
|
|
|
let maxLen = padded ? Math.max(startString.length, endString.length, stepString.length) : 0;
|
|
|
let toNumber = padded === false && stringify(start, end, options) === false;
|
|
|
let format = options.transform || transform(toNumber);
|
|
|
|
|
|
if (options.toRegex && step === 1) {
|
|
|
return toRange(toMaxLen(start, maxLen), toMaxLen(end, maxLen), true, options);
|
|
|
}
|
|
|
|
|
|
let parts = { negatives: [], positives: [] };
|
|
|
let push = num => parts[num < 0 ? 'negatives' : 'positives'].push(Math.abs(num));
|
|
|
let range = [];
|
|
|
let index = 0;
|
|
|
|
|
|
while (descending ? a >= b : a <= b) {
|
|
|
if (options.toRegex === true && step > 1) {
|
|
|
push(a);
|
|
|
} else {
|
|
|
range.push(pad(format(a, index), maxLen, toNumber));
|
|
|
}
|
|
|
a = descending ? a - step : a + step;
|
|
|
index++;
|
|
|
}
|
|
|
|
|
|
if (options.toRegex === true) {
|
|
|
return step > 1
|
|
|
? toSequence(parts, options, maxLen)
|
|
|
: toRegex(range, null, { wrap: false, ...options });
|
|
|
}
|
|
|
|
|
|
return range;
|
|
|
};
|
|
|
|
|
|
const fillLetters = (start, end, step = 1, options = {}) => {
|
|
|
if ((!isNumber(start) && start.length > 1) || (!isNumber(end) && end.length > 1)) {
|
|
|
return invalidRange(start, end, options);
|
|
|
}
|
|
|
|
|
|
let format = options.transform || (val => String.fromCharCode(val));
|
|
|
let a = `${start}`.charCodeAt(0);
|
|
|
let b = `${end}`.charCodeAt(0);
|
|
|
|
|
|
let descending = a > b;
|
|
|
let min = Math.min(a, b);
|
|
|
let max = Math.max(a, b);
|
|
|
|
|
|
if (options.toRegex && step === 1) {
|
|
|
return toRange(min, max, false, options);
|
|
|
}
|
|
|
|
|
|
let range = [];
|
|
|
let index = 0;
|
|
|
|
|
|
while (descending ? a >= b : a <= b) {
|
|
|
range.push(format(a, index));
|
|
|
a = descending ? a - step : a + step;
|
|
|
index++;
|
|
|
}
|
|
|
|
|
|
if (options.toRegex === true) {
|
|
|
return toRegex(range, null, { wrap: false, options });
|
|
|
}
|
|
|
|
|
|
return range;
|
|
|
};
|
|
|
|
|
|
const fill = (start, end, step, options = {}) => {
|
|
|
if (end == null && isValidValue(start)) {
|
|
|
return [start];
|
|
|
}
|
|
|
|
|
|
if (!isValidValue(start) || !isValidValue(end)) {
|
|
|
return invalidRange(start, end, options);
|
|
|
}
|
|
|
|
|
|
if (typeof step === 'function') {
|
|
|
return fill(start, end, 1, { transform: step });
|
|
|
}
|
|
|
|
|
|
if (isObject(step)) {
|
|
|
return fill(start, end, 0, step);
|
|
|
}
|
|
|
|
|
|
let opts = { ...options };
|
|
|
if (opts.capture === true) opts.wrap = true;
|
|
|
step = step || opts.step || 1;
|
|
|
|
|
|
if (!isNumber(step)) {
|
|
|
if (step != null && !isObject(step)) return invalidStep(step, opts);
|
|
|
return fill(start, end, 1, step);
|
|
|
}
|
|
|
|
|
|
if (isNumber(start) && isNumber(end)) {
|
|
|
return fillNumbers(start, end, step, opts);
|
|
|
}
|
|
|
|
|
|
return fillLetters(start, end, Math.max(Math.abs(step), 1), opts);
|
|
|
};
|
|
|
|
|
|
fillRange = fill;
|
|
|
return fillRange;
|
|
|
}
|
|
|
|
|
|
var compile_1;
|
|
|
var hasRequiredCompile;
|
|
|
|
|
|
function requireCompile () {
|
|
|
if (hasRequiredCompile) return compile_1;
|
|
|
hasRequiredCompile = 1;
|
|
|
|
|
|
const fill = /*@__PURE__*/ requireFillRange();
|
|
|
const utils = /*@__PURE__*/ requireUtils();
|
|
|
|
|
|
const compile = (ast, options = {}) => {
|
|
|
const walk = (node, parent = {}) => {
|
|
|
const invalidBlock = utils.isInvalidBrace(parent);
|
|
|
const invalidNode = node.invalid === true && options.escapeInvalid === true;
|
|
|
const invalid = invalidBlock === true || invalidNode === true;
|
|
|
const prefix = options.escapeInvalid === true ? '\\' : '';
|
|
|
let output = '';
|
|
|
|
|
|
if (node.isOpen === true) {
|
|
|
return prefix + node.value;
|
|
|
}
|
|
|
|
|
|
if (node.isClose === true) {
|
|
|
console.log('node.isClose', prefix, node.value);
|
|
|
return prefix + node.value;
|
|
|
}
|
|
|
|
|
|
if (node.type === 'open') {
|
|
|
return invalid ? prefix + node.value : '(';
|
|
|
}
|
|
|
|
|
|
if (node.type === 'close') {
|
|
|
return invalid ? prefix + node.value : ')';
|
|
|
}
|
|
|
|
|
|
if (node.type === 'comma') {
|
|
|
return node.prev.type === 'comma' ? '' : invalid ? node.value : '|';
|
|
|
}
|
|
|
|
|
|
if (node.value) {
|
|
|
return node.value;
|
|
|
}
|
|
|
|
|
|
if (node.nodes && node.ranges > 0) {
|
|
|
const args = utils.reduce(node.nodes);
|
|
|
const range = fill(...args, { ...options, wrap: false, toRegex: true, strictZeros: true });
|
|
|
|
|
|
if (range.length !== 0) {
|
|
|
return args.length > 1 && range.length > 1 ? `(${range})` : range;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (node.nodes) {
|
|
|
for (const child of node.nodes) {
|
|
|
output += walk(child, node);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return output;
|
|
|
};
|
|
|
|
|
|
return walk(ast);
|
|
|
};
|
|
|
|
|
|
compile_1 = compile;
|
|
|
return compile_1;
|
|
|
}
|
|
|
|
|
|
var expand_1;
|
|
|
var hasRequiredExpand;
|
|
|
|
|
|
function requireExpand () {
|
|
|
if (hasRequiredExpand) return expand_1;
|
|
|
hasRequiredExpand = 1;
|
|
|
|
|
|
const fill = /*@__PURE__*/ requireFillRange();
|
|
|
const stringify = /*@__PURE__*/ requireStringify();
|
|
|
const utils = /*@__PURE__*/ requireUtils();
|
|
|
|
|
|
const append = (queue = '', stash = '', enclose = false) => {
|
|
|
const result = [];
|
|
|
|
|
|
queue = [].concat(queue);
|
|
|
stash = [].concat(stash);
|
|
|
|
|
|
if (!stash.length) return queue;
|
|
|
if (!queue.length) {
|
|
|
return enclose ? utils.flatten(stash).map(ele => `{${ele}}`) : stash;
|
|
|
}
|
|
|
|
|
|
for (const item of queue) {
|
|
|
if (Array.isArray(item)) {
|
|
|
for (const value of item) {
|
|
|
result.push(append(value, stash, enclose));
|
|
|
}
|
|
|
} else {
|
|
|
for (let ele of stash) {
|
|
|
if (enclose === true && typeof ele === 'string') ele = `{${ele}}`;
|
|
|
result.push(Array.isArray(ele) ? append(item, ele, enclose) : item + ele);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
return utils.flatten(result);
|
|
|
};
|
|
|
|
|
|
const expand = (ast, options = {}) => {
|
|
|
const rangeLimit = options.rangeLimit === undefined ? 1000 : options.rangeLimit;
|
|
|
|
|
|
const walk = (node, parent = {}) => {
|
|
|
node.queue = [];
|
|
|
|
|
|
let p = parent;
|
|
|
let q = parent.queue;
|
|
|
|
|
|
while (p.type !== 'brace' && p.type !== 'root' && p.parent) {
|
|
|
p = p.parent;
|
|
|
q = p.queue;
|
|
|
}
|
|
|
|
|
|
if (node.invalid || node.dollar) {
|
|
|
q.push(append(q.pop(), stringify(node, options)));
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
if (node.type === 'brace' && node.invalid !== true && node.nodes.length === 2) {
|
|
|
q.push(append(q.pop(), ['{}']));
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
if (node.nodes && node.ranges > 0) {
|
|
|
const args = utils.reduce(node.nodes);
|
|
|
|
|
|
if (utils.exceedsLimit(...args, options.step, rangeLimit)) {
|
|
|
throw new RangeError('expanded array length exceeds range limit. Use options.rangeLimit to increase or disable the limit.');
|
|
|
}
|
|
|
|
|
|
let range = fill(...args, options);
|
|
|
if (range.length === 0) {
|
|
|
range = stringify(node, options);
|
|
|
}
|
|
|
|
|
|
q.push(append(q.pop(), range));
|
|
|
node.nodes = [];
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
const enclose = utils.encloseBrace(node);
|
|
|
let queue = node.queue;
|
|
|
let block = node;
|
|
|
|
|
|
while (block.type !== 'brace' && block.type !== 'root' && block.parent) {
|
|
|
block = block.parent;
|
|
|
queue = block.queue;
|
|
|
}
|
|
|
|
|
|
for (let i = 0; i < node.nodes.length; i++) {
|
|
|
const child = node.nodes[i];
|
|
|
|
|
|
if (child.type === 'comma' && node.type === 'brace') {
|
|
|
if (i === 1) queue.push('');
|
|
|
queue.push('');
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (child.type === 'close') {
|
|
|
q.push(append(q.pop(), queue, enclose));
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (child.value && child.type !== 'open') {
|
|
|
queue.push(append(queue.pop(), child.value));
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (child.nodes) {
|
|
|
walk(child, node);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return queue;
|
|
|
};
|
|
|
|
|
|
return utils.flatten(walk(ast));
|
|
|
};
|
|
|
|
|
|
expand_1 = expand;
|
|
|
return expand_1;
|
|
|
}
|
|
|
|
|
|
var constants$1;
|
|
|
var hasRequiredConstants$1;
|
|
|
|
|
|
function requireConstants$1 () {
|
|
|
if (hasRequiredConstants$1) return constants$1;
|
|
|
hasRequiredConstants$1 = 1;
|
|
|
|
|
|
constants$1 = {
|
|
|
MAX_LENGTH: 10000,
|
|
|
|
|
|
// Digits
|
|
|
CHAR_0: '0', /* 0 */
|
|
|
CHAR_9: '9', /* 9 */
|
|
|
|
|
|
// Alphabet chars.
|
|
|
CHAR_UPPERCASE_A: 'A', /* A */
|
|
|
CHAR_LOWERCASE_A: 'a', /* a */
|
|
|
CHAR_UPPERCASE_Z: 'Z', /* Z */
|
|
|
CHAR_LOWERCASE_Z: 'z', /* z */
|
|
|
|
|
|
CHAR_LEFT_PARENTHESES: '(', /* ( */
|
|
|
CHAR_RIGHT_PARENTHESES: ')', /* ) */
|
|
|
|
|
|
CHAR_ASTERISK: '*', /* * */
|
|
|
|
|
|
// Non-alphabetic chars.
|
|
|
CHAR_AMPERSAND: '&', /* & */
|
|
|
CHAR_AT: '@', /* @ */
|
|
|
CHAR_BACKSLASH: '\\', /* \ */
|
|
|
CHAR_BACKTICK: '`', /* ` */
|
|
|
CHAR_CARRIAGE_RETURN: '\r', /* \r */
|
|
|
CHAR_CIRCUMFLEX_ACCENT: '^', /* ^ */
|
|
|
CHAR_COLON: ':', /* : */
|
|
|
CHAR_COMMA: ',', /* , */
|
|
|
CHAR_DOLLAR: '$', /* . */
|
|
|
CHAR_DOT: '.', /* . */
|
|
|
CHAR_DOUBLE_QUOTE: '"', /* " */
|
|
|
CHAR_EQUAL: '=', /* = */
|
|
|
CHAR_EXCLAMATION_MARK: '!', /* ! */
|
|
|
CHAR_FORM_FEED: '\f', /* \f */
|
|
|
CHAR_FORWARD_SLASH: '/', /* / */
|
|
|
CHAR_HASH: '#', /* # */
|
|
|
CHAR_HYPHEN_MINUS: '-', /* - */
|
|
|
CHAR_LEFT_ANGLE_BRACKET: '<', /* < */
|
|
|
CHAR_LEFT_CURLY_BRACE: '{', /* { */
|
|
|
CHAR_LEFT_SQUARE_BRACKET: '[', /* [ */
|
|
|
CHAR_LINE_FEED: '\n', /* \n */
|
|
|
CHAR_NO_BREAK_SPACE: '\u00A0', /* \u00A0 */
|
|
|
CHAR_PERCENT: '%', /* % */
|
|
|
CHAR_PLUS: '+', /* + */
|
|
|
CHAR_QUESTION_MARK: '?', /* ? */
|
|
|
CHAR_RIGHT_ANGLE_BRACKET: '>', /* > */
|
|
|
CHAR_RIGHT_CURLY_BRACE: '}', /* } */
|
|
|
CHAR_RIGHT_SQUARE_BRACKET: ']', /* ] */
|
|
|
CHAR_SEMICOLON: ';', /* ; */
|
|
|
CHAR_SINGLE_QUOTE: '\'', /* ' */
|
|
|
CHAR_SPACE: ' ', /* */
|
|
|
CHAR_TAB: '\t', /* \t */
|
|
|
CHAR_UNDERSCORE: '_', /* _ */
|
|
|
CHAR_VERTICAL_LINE: '|', /* | */
|
|
|
CHAR_ZERO_WIDTH_NOBREAK_SPACE: '\uFEFF' /* \uFEFF */
|
|
|
};
|
|
|
return constants$1;
|
|
|
}
|
|
|
|
|
|
var parse_1;
|
|
|
var hasRequiredParse;
|
|
|
|
|
|
function requireParse () {
|
|
|
if (hasRequiredParse) return parse_1;
|
|
|
hasRequiredParse = 1;
|
|
|
|
|
|
const stringify = /*@__PURE__*/ requireStringify();
|
|
|
|
|
|
/**
|
|
|
* Constants
|
|
|
*/
|
|
|
|
|
|
const {
|
|
|
MAX_LENGTH,
|
|
|
CHAR_BACKSLASH, /* \ */
|
|
|
CHAR_BACKTICK, /* ` */
|
|
|
CHAR_COMMA, /* , */
|
|
|
CHAR_DOT, /* . */
|
|
|
CHAR_LEFT_PARENTHESES, /* ( */
|
|
|
CHAR_RIGHT_PARENTHESES, /* ) */
|
|
|
CHAR_LEFT_CURLY_BRACE, /* { */
|
|
|
CHAR_RIGHT_CURLY_BRACE, /* } */
|
|
|
CHAR_LEFT_SQUARE_BRACKET, /* [ */
|
|
|
CHAR_RIGHT_SQUARE_BRACKET, /* ] */
|
|
|
CHAR_DOUBLE_QUOTE, /* " */
|
|
|
CHAR_SINGLE_QUOTE, /* ' */
|
|
|
CHAR_NO_BREAK_SPACE,
|
|
|
CHAR_ZERO_WIDTH_NOBREAK_SPACE
|
|
|
} = /*@__PURE__*/ requireConstants$1();
|
|
|
|
|
|
/**
|
|
|
* parse
|
|
|
*/
|
|
|
|
|
|
const parse = (input, options = {}) => {
|
|
|
if (typeof input !== 'string') {
|
|
|
throw new TypeError('Expected a string');
|
|
|
}
|
|
|
|
|
|
const opts = options || {};
|
|
|
const max = typeof opts.maxLength === 'number' ? Math.min(MAX_LENGTH, opts.maxLength) : MAX_LENGTH;
|
|
|
if (input.length > max) {
|
|
|
throw new SyntaxError(`Input length (${input.length}), exceeds max characters (${max})`);
|
|
|
}
|
|
|
|
|
|
const ast = { type: 'root', input, nodes: [] };
|
|
|
const stack = [ast];
|
|
|
let block = ast;
|
|
|
let prev = ast;
|
|
|
let brackets = 0;
|
|
|
const length = input.length;
|
|
|
let index = 0;
|
|
|
let depth = 0;
|
|
|
let value;
|
|
|
|
|
|
/**
|
|
|
* Helpers
|
|
|
*/
|
|
|
|
|
|
const advance = () => input[index++];
|
|
|
const push = node => {
|
|
|
if (node.type === 'text' && prev.type === 'dot') {
|
|
|
prev.type = 'text';
|
|
|
}
|
|
|
|
|
|
if (prev && prev.type === 'text' && node.type === 'text') {
|
|
|
prev.value += node.value;
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
block.nodes.push(node);
|
|
|
node.parent = block;
|
|
|
node.prev = prev;
|
|
|
prev = node;
|
|
|
return node;
|
|
|
};
|
|
|
|
|
|
push({ type: 'bos' });
|
|
|
|
|
|
while (index < length) {
|
|
|
block = stack[stack.length - 1];
|
|
|
value = advance();
|
|
|
|
|
|
/**
|
|
|
* Invalid chars
|
|
|
*/
|
|
|
|
|
|
if (value === CHAR_ZERO_WIDTH_NOBREAK_SPACE || value === CHAR_NO_BREAK_SPACE) {
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Escaped chars
|
|
|
*/
|
|
|
|
|
|
if (value === CHAR_BACKSLASH) {
|
|
|
push({ type: 'text', value: (options.keepEscaping ? value : '') + advance() });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Right square bracket (literal): ']'
|
|
|
*/
|
|
|
|
|
|
if (value === CHAR_RIGHT_SQUARE_BRACKET) {
|
|
|
push({ type: 'text', value: '\\' + value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Left square bracket: '['
|
|
|
*/
|
|
|
|
|
|
if (value === CHAR_LEFT_SQUARE_BRACKET) {
|
|
|
brackets++;
|
|
|
|
|
|
let next;
|
|
|
|
|
|
while (index < length && (next = advance())) {
|
|
|
value += next;
|
|
|
|
|
|
if (next === CHAR_LEFT_SQUARE_BRACKET) {
|
|
|
brackets++;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (next === CHAR_BACKSLASH) {
|
|
|
value += advance();
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (next === CHAR_RIGHT_SQUARE_BRACKET) {
|
|
|
brackets--;
|
|
|
|
|
|
if (brackets === 0) {
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Parentheses
|
|
|
*/
|
|
|
|
|
|
if (value === CHAR_LEFT_PARENTHESES) {
|
|
|
block = push({ type: 'paren', nodes: [] });
|
|
|
stack.push(block);
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (value === CHAR_RIGHT_PARENTHESES) {
|
|
|
if (block.type !== 'paren') {
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
block = stack.pop();
|
|
|
push({ type: 'text', value });
|
|
|
block = stack[stack.length - 1];
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Quotes: '|"|`
|
|
|
*/
|
|
|
|
|
|
if (value === CHAR_DOUBLE_QUOTE || value === CHAR_SINGLE_QUOTE || value === CHAR_BACKTICK) {
|
|
|
const open = value;
|
|
|
let next;
|
|
|
|
|
|
if (options.keepQuotes !== true) {
|
|
|
value = '';
|
|
|
}
|
|
|
|
|
|
while (index < length && (next = advance())) {
|
|
|
if (next === CHAR_BACKSLASH) {
|
|
|
value += next + advance();
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (next === open) {
|
|
|
if (options.keepQuotes === true) value += next;
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
value += next;
|
|
|
}
|
|
|
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Left curly brace: '{'
|
|
|
*/
|
|
|
|
|
|
if (value === CHAR_LEFT_CURLY_BRACE) {
|
|
|
depth++;
|
|
|
|
|
|
const dollar = prev.value && prev.value.slice(-1) === '$' || block.dollar === true;
|
|
|
const brace = {
|
|
|
type: 'brace',
|
|
|
open: true,
|
|
|
close: false,
|
|
|
dollar,
|
|
|
depth,
|
|
|
commas: 0,
|
|
|
ranges: 0,
|
|
|
nodes: []
|
|
|
};
|
|
|
|
|
|
block = push(brace);
|
|
|
stack.push(block);
|
|
|
push({ type: 'open', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Right curly brace: '}'
|
|
|
*/
|
|
|
|
|
|
if (value === CHAR_RIGHT_CURLY_BRACE) {
|
|
|
if (block.type !== 'brace') {
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
const type = 'close';
|
|
|
block = stack.pop();
|
|
|
block.close = true;
|
|
|
|
|
|
push({ type, value });
|
|
|
depth--;
|
|
|
|
|
|
block = stack[stack.length - 1];
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Comma: ','
|
|
|
*/
|
|
|
|
|
|
if (value === CHAR_COMMA && depth > 0) {
|
|
|
if (block.ranges > 0) {
|
|
|
block.ranges = 0;
|
|
|
const open = block.nodes.shift();
|
|
|
block.nodes = [open, { type: 'text', value: stringify(block) }];
|
|
|
}
|
|
|
|
|
|
push({ type: 'comma', value });
|
|
|
block.commas++;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Dot: '.'
|
|
|
*/
|
|
|
|
|
|
if (value === CHAR_DOT && depth > 0 && block.commas === 0) {
|
|
|
const siblings = block.nodes;
|
|
|
|
|
|
if (depth === 0 || siblings.length === 0) {
|
|
|
push({ type: 'text', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (prev.type === 'dot') {
|
|
|
block.range = [];
|
|
|
prev.value += value;
|
|
|
prev.type = 'range';
|
|
|
|
|
|
if (block.nodes.length !== 3 && block.nodes.length !== 5) {
|
|
|
block.invalid = true;
|
|
|
block.ranges = 0;
|
|
|
prev.type = 'text';
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
block.ranges++;
|
|
|
block.args = [];
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
if (prev.type === 'range') {
|
|
|
siblings.pop();
|
|
|
|
|
|
const before = siblings[siblings.length - 1];
|
|
|
before.value += prev.value + value;
|
|
|
prev = before;
|
|
|
block.ranges--;
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
push({ type: 'dot', value });
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Text
|
|
|
*/
|
|
|
|
|
|
push({ type: 'text', value });
|
|
|
}
|
|
|
|
|
|
// Mark imbalanced braces and brackets as invalid
|
|
|
do {
|
|
|
block = stack.pop();
|
|
|
|
|
|
if (block.type !== 'root') {
|
|
|
block.nodes.forEach(node => {
|
|
|
if (!node.nodes) {
|
|
|
if (node.type === 'open') node.isOpen = true;
|
|
|
if (node.type === 'close') node.isClose = true;
|
|
|
if (!node.nodes) node.type = 'text';
|
|
|
node.invalid = true;
|
|
|
}
|
|
|
});
|
|
|
|
|
|
// get the location of the block on parent.nodes (block's siblings)
|
|
|
const parent = stack[stack.length - 1];
|
|
|
const index = parent.nodes.indexOf(block);
|
|
|
// replace the (invalid) block with it's nodes
|
|
|
parent.nodes.splice(index, 1, ...block.nodes);
|
|
|
}
|
|
|
} while (stack.length > 0);
|
|
|
|
|
|
push({ type: 'eos' });
|
|
|
return ast;
|
|
|
};
|
|
|
|
|
|
parse_1 = parse;
|
|
|
return parse_1;
|
|
|
}
|
|
|
|
|
|
var braces_1;
|
|
|
var hasRequiredBraces;
|
|
|
|
|
|
function requireBraces () {
|
|
|
if (hasRequiredBraces) return braces_1;
|
|
|
hasRequiredBraces = 1;
|
|
|
|
|
|
const stringify = /*@__PURE__*/ requireStringify();
|
|
|
const compile = /*@__PURE__*/ requireCompile();
|
|
|
const expand = /*@__PURE__*/ requireExpand();
|
|
|
const parse = /*@__PURE__*/ requireParse();
|
|
|
|
|
|
/**
|
|
|
* Expand the given pattern or create a regex-compatible string.
|
|
|
*
|
|
|
* ```js
|
|
|
* const braces = require('braces');
|
|
|
* console.log(braces('{a,b,c}', { compile: true })); //=> ['(a|b|c)']
|
|
|
* console.log(braces('{a,b,c}')); //=> ['a', 'b', 'c']
|
|
|
* ```
|
|
|
* @param {String} `str`
|
|
|
* @param {Object} `options`
|
|
|
* @return {String}
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
const braces = (input, options = {}) => {
|
|
|
let output = [];
|
|
|
|
|
|
if (Array.isArray(input)) {
|
|
|
for (const pattern of input) {
|
|
|
const result = braces.create(pattern, options);
|
|
|
if (Array.isArray(result)) {
|
|
|
output.push(...result);
|
|
|
} else {
|
|
|
output.push(result);
|
|
|
}
|
|
|
}
|
|
|
} else {
|
|
|
output = [].concat(braces.create(input, options));
|
|
|
}
|
|
|
|
|
|
if (options && options.expand === true && options.nodupes === true) {
|
|
|
output = [...new Set(output)];
|
|
|
}
|
|
|
return output;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Parse the given `str` with the given `options`.
|
|
|
*
|
|
|
* ```js
|
|
|
* // braces.parse(pattern, [, options]);
|
|
|
* const ast = braces.parse('a/{b,c}/d');
|
|
|
* console.log(ast);
|
|
|
* ```
|
|
|
* @param {String} pattern Brace pattern to parse
|
|
|
* @param {Object} options
|
|
|
* @return {Object} Returns an AST
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
braces.parse = (input, options = {}) => parse(input, options);
|
|
|
|
|
|
/**
|
|
|
* Creates a braces string from an AST, or an AST node.
|
|
|
*
|
|
|
* ```js
|
|
|
* const braces = require('braces');
|
|
|
* let ast = braces.parse('foo/{a,b}/bar');
|
|
|
* console.log(stringify(ast.nodes[2])); //=> '{a,b}'
|
|
|
* ```
|
|
|
* @param {String} `input` Brace pattern or AST.
|
|
|
* @param {Object} `options`
|
|
|
* @return {Array} Returns an array of expanded values.
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
braces.stringify = (input, options = {}) => {
|
|
|
if (typeof input === 'string') {
|
|
|
return stringify(braces.parse(input, options), options);
|
|
|
}
|
|
|
return stringify(input, options);
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Compiles a brace pattern into a regex-compatible, optimized string.
|
|
|
* This method is called by the main [braces](#braces) function by default.
|
|
|
*
|
|
|
* ```js
|
|
|
* const braces = require('braces');
|
|
|
* console.log(braces.compile('a/{b,c}/d'));
|
|
|
* //=> ['a/(b|c)/d']
|
|
|
* ```
|
|
|
* @param {String} `input` Brace pattern or AST.
|
|
|
* @param {Object} `options`
|
|
|
* @return {Array} Returns an array of expanded values.
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
braces.compile = (input, options = {}) => {
|
|
|
if (typeof input === 'string') {
|
|
|
input = braces.parse(input, options);
|
|
|
}
|
|
|
return compile(input, options);
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Expands a brace pattern into an array. This method is called by the
|
|
|
* main [braces](#braces) function when `options.expand` is true. Before
|
|
|
* using this method it's recommended that you read the [performance notes](#performance))
|
|
|
* and advantages of using [.compile](#compile) instead.
|
|
|
*
|
|
|
* ```js
|
|
|
* const braces = require('braces');
|
|
|
* console.log(braces.expand('a/{b,c}/d'));
|
|
|
* //=> ['a/b/d', 'a/c/d'];
|
|
|
* ```
|
|
|
* @param {String} `pattern` Brace pattern
|
|
|
* @param {Object} `options`
|
|
|
* @return {Array} Returns an array of expanded values.
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
braces.expand = (input, options = {}) => {
|
|
|
if (typeof input === 'string') {
|
|
|
input = braces.parse(input, options);
|
|
|
}
|
|
|
|
|
|
let result = expand(input, options);
|
|
|
|
|
|
// filter out empty strings if specified
|
|
|
if (options.noempty === true) {
|
|
|
result = result.filter(Boolean);
|
|
|
}
|
|
|
|
|
|
// filter out duplicates if specified
|
|
|
if (options.nodupes === true) {
|
|
|
result = [...new Set(result)];
|
|
|
}
|
|
|
|
|
|
return result;
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Processes a brace pattern and returns either an expanded array
|
|
|
* (if `options.expand` is true), a highly optimized regex-compatible string.
|
|
|
* This method is called by the main [braces](#braces) function.
|
|
|
*
|
|
|
* ```js
|
|
|
* const braces = require('braces');
|
|
|
* console.log(braces.create('user-{200..300}/project-{a,b,c}-{1..10}'))
|
|
|
* //=> 'user-(20[0-9]|2[1-9][0-9]|300)/project-(a|b|c)-([1-9]|10)'
|
|
|
* ```
|
|
|
* @param {String} `pattern` Brace pattern
|
|
|
* @param {Object} `options`
|
|
|
* @return {Array} Returns an array of expanded values.
|
|
|
* @api public
|
|
|
*/
|
|
|
|
|
|
braces.create = (input, options = {}) => {
|
|
|
if (input === '' || input.length < 3) {
|
|
|
return [input];
|
|
|
}
|
|
|
|
|
|
return options.expand !== true
|
|
|
? braces.compile(input, options)
|
|
|
: braces.expand(input, options);
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Expose "braces"
|
|
|
*/
|
|
|
|
|
|
braces_1 = braces;
|
|
|
return braces_1;
|
|
|
}
|
|
|
|
|
|
const require$$0 = [
|
|
|
"3dm",
|
|
|
"3ds",
|
|
|
"3g2",
|
|
|
"3gp",
|
|
|
"7z",
|
|
|
"a",
|
|
|
"aac",
|
|
|
"adp",
|
|
|
"afdesign",
|
|
|
"afphoto",
|
|
|
"afpub",
|
|
|
"ai",
|
|
|
"aif",
|
|
|
"aiff",
|
|
|
"alz",
|
|
|
"ape",
|
|
|
"apk",
|
|
|
"appimage",
|
|
|
"ar",
|
|
|
"arj",
|
|
|
"asf",
|
|
|
"au",
|
|
|
"avi",
|
|
|
"bak",
|
|
|
"baml",
|
|
|
"bh",
|
|
|
"bin",
|
|
|
"bk",
|
|
|
"bmp",
|
|
|
"btif",
|
|
|
"bz2",
|
|
|
"bzip2",
|
|
|
"cab",
|
|
|
"caf",
|
|
|
"cgm",
|
|
|
"class",
|
|
|
"cmx",
|
|
|
"cpio",
|
|
|
"cr2",
|
|
|
"cur",
|
|
|
"dat",
|
|
|
"dcm",
|
|
|
"deb",
|
|
|
"dex",
|
|
|
"djvu",
|
|
|
"dll",
|
|
|
"dmg",
|
|
|
"dng",
|
|
|
"doc",
|
|
|
"docm",
|
|
|
"docx",
|
|
|
"dot",
|
|
|
"dotm",
|
|
|
"dra",
|
|
|
"DS_Store",
|
|
|
"dsk",
|
|
|
"dts",
|
|
|
"dtshd",
|
|
|
"dvb",
|
|
|
"dwg",
|
|
|
"dxf",
|
|
|
"ecelp4800",
|
|
|
"ecelp7470",
|
|
|
"ecelp9600",
|
|
|
"egg",
|
|
|
"eol",
|
|
|
"eot",
|
|
|
"epub",
|
|
|
"exe",
|
|
|
"f4v",
|
|
|
"fbs",
|
|
|
"fh",
|
|
|
"fla",
|
|
|
"flac",
|
|
|
"flatpak",
|
|
|
"fli",
|
|
|
"flv",
|
|
|
"fpx",
|
|
|
"fst",
|
|
|
"fvt",
|
|
|
"g3",
|
|
|
"gh",
|
|
|
"gif",
|
|
|
"graffle",
|
|
|
"gz",
|
|
|
"gzip",
|
|
|
"h261",
|
|
|
"h263",
|
|
|
"h264",
|
|
|
"icns",
|
|
|
"ico",
|
|
|
"ief",
|
|
|
"img",
|
|
|
"ipa",
|
|
|
"iso",
|
|
|
"jar",
|
|
|
"jpeg",
|
|
|
"jpg",
|
|
|
"jpgv",
|
|
|
"jpm",
|
|
|
"jxr",
|
|
|
"key",
|
|
|
"ktx",
|
|
|
"lha",
|
|
|
"lib",
|
|
|
"lvp",
|
|
|
"lz",
|
|
|
"lzh",
|
|
|
"lzma",
|
|
|
"lzo",
|
|
|
"m3u",
|
|
|
"m4a",
|
|
|
"m4v",
|
|
|
"mar",
|
|
|
"mdi",
|
|
|
"mht",
|
|
|
"mid",
|
|
|
"midi",
|
|
|
"mj2",
|
|
|
"mka",
|
|
|
"mkv",
|
|
|
"mmr",
|
|
|
"mng",
|
|
|
"mobi",
|
|
|
"mov",
|
|
|
"movie",
|
|
|
"mp3",
|
|
|
"mp4",
|
|
|
"mp4a",
|
|
|
"mpeg",
|
|
|
"mpg",
|
|
|
"mpga",
|
|
|
"mxu",
|
|
|
"nef",
|
|
|
"npx",
|
|
|
"numbers",
|
|
|
"nupkg",
|
|
|
"o",
|
|
|
"odp",
|
|
|
"ods",
|
|
|
"odt",
|
|
|
"oga",
|
|
|
"ogg",
|
|
|
"ogv",
|
|
|
"otf",
|
|
|
"ott",
|
|
|
"pages",
|
|
|
"pbm",
|
|
|
"pcx",
|
|
|
"pdb",
|
|
|
"pdf",
|
|
|
"pea",
|
|
|
"pgm",
|
|
|
"pic",
|
|
|
"png",
|
|
|
"pnm",
|
|
|
"pot",
|
|
|
"potm",
|
|
|
"potx",
|
|
|
"ppa",
|
|
|
"ppam",
|
|
|
"ppm",
|
|
|
"pps",
|
|
|
"ppsm",
|
|
|
"ppsx",
|
|
|
"ppt",
|
|
|
"pptm",
|
|
|
"pptx",
|
|
|
"psd",
|
|
|
"pya",
|
|
|
"pyc",
|
|
|
"pyo",
|
|
|
"pyv",
|
|
|
"qt",
|
|
|
"rar",
|
|
|
"ras",
|
|
|
"raw",
|
|
|
"resources",
|
|
|
"rgb",
|
|
|
"rip",
|
|
|
"rlc",
|
|
|
"rmf",
|
|
|
"rmvb",
|
|
|
"rpm",
|
|
|
"rtf",
|
|
|
"rz",
|
|
|
"s3m",
|
|
|
"s7z",
|
|
|
"scpt",
|
|
|
"sgi",
|
|
|
"shar",
|
|
|
"snap",
|
|
|
"sil",
|
|
|
"sketch",
|
|
|
"slk",
|
|
|
"smv",
|
|
|
"snk",
|
|
|
"so",
|
|
|
"stl",
|
|
|
"suo",
|
|
|
"sub",
|
|
|
"swf",
|
|
|
"tar",
|
|
|
"tbz",
|
|
|
"tbz2",
|
|
|
"tga",
|
|
|
"tgz",
|
|
|
"thmx",
|
|
|
"tif",
|
|
|
"tiff",
|
|
|
"tlz",
|
|
|
"ttc",
|
|
|
"ttf",
|
|
|
"txz",
|
|
|
"udf",
|
|
|
"uvh",
|
|
|
"uvi",
|
|
|
"uvm",
|
|
|
"uvp",
|
|
|
"uvs",
|
|
|
"uvu",
|
|
|
"viv",
|
|
|
"vob",
|
|
|
"war",
|
|
|
"wav",
|
|
|
"wax",
|
|
|
"wbmp",
|
|
|
"wdp",
|
|
|
"weba",
|
|
|
"webm",
|
|
|
"webp",
|
|
|
"whl",
|
|
|
"wim",
|
|
|
"wm",
|
|
|
"wma",
|
|
|
"wmv",
|
|
|
"wmx",
|
|
|
"woff",
|
|
|
"woff2",
|
|
|
"wrm",
|
|
|
"wvx",
|
|
|
"xbm",
|
|
|
"xif",
|
|
|
"xla",
|
|
|
"xlam",
|
|
|
"xls",
|
|
|
"xlsb",
|
|
|
"xlsm",
|
|
|
"xlsx",
|
|
|
"xlt",
|
|
|
"xltm",
|
|
|
"xltx",
|
|
|
"xm",
|
|
|
"xmind",
|
|
|
"xpi",
|
|
|
"xpm",
|
|
|
"xwd",
|
|
|
"xz",
|
|
|
"z",
|
|
|
"zip",
|
|
|
"zipx"
|
|
|
];
|
|
|
|
|
|
var binaryExtensions;
|
|
|
var hasRequiredBinaryExtensions;
|
|
|
|
|
|
function requireBinaryExtensions () {
|
|
|
if (hasRequiredBinaryExtensions) return binaryExtensions;
|
|
|
hasRequiredBinaryExtensions = 1;
|
|
|
binaryExtensions = require$$0;
|
|
|
return binaryExtensions;
|
|
|
}
|
|
|
|
|
|
var isBinaryPath;
|
|
|
var hasRequiredIsBinaryPath;
|
|
|
|
|
|
function requireIsBinaryPath () {
|
|
|
if (hasRequiredIsBinaryPath) return isBinaryPath;
|
|
|
hasRequiredIsBinaryPath = 1;
|
|
|
const path = require$$0$1;
|
|
|
const binaryExtensions = /*@__PURE__*/ requireBinaryExtensions();
|
|
|
|
|
|
const extensions = new Set(binaryExtensions);
|
|
|
|
|
|
isBinaryPath = filePath => extensions.has(path.extname(filePath).slice(1).toLowerCase());
|
|
|
return isBinaryPath;
|
|
|
}
|
|
|
|
|
|
var constants = {};
|
|
|
|
|
|
var hasRequiredConstants;
|
|
|
|
|
|
function requireConstants () {
|
|
|
if (hasRequiredConstants) return constants;
|
|
|
hasRequiredConstants = 1;
|
|
|
(function (exports) {
|
|
|
|
|
|
const {sep} = require$$0$1;
|
|
|
const {platform} = process;
|
|
|
const os = require$$2$1;
|
|
|
|
|
|
exports.EV_ALL = 'all';
|
|
|
exports.EV_READY = 'ready';
|
|
|
exports.EV_ADD = 'add';
|
|
|
exports.EV_CHANGE = 'change';
|
|
|
exports.EV_ADD_DIR = 'addDir';
|
|
|
exports.EV_UNLINK = 'unlink';
|
|
|
exports.EV_UNLINK_DIR = 'unlinkDir';
|
|
|
exports.EV_RAW = 'raw';
|
|
|
exports.EV_ERROR = 'error';
|
|
|
|
|
|
exports.STR_DATA = 'data';
|
|
|
exports.STR_END = 'end';
|
|
|
exports.STR_CLOSE = 'close';
|
|
|
|
|
|
exports.FSEVENT_CREATED = 'created';
|
|
|
exports.FSEVENT_MODIFIED = 'modified';
|
|
|
exports.FSEVENT_DELETED = 'deleted';
|
|
|
exports.FSEVENT_MOVED = 'moved';
|
|
|
exports.FSEVENT_CLONED = 'cloned';
|
|
|
exports.FSEVENT_UNKNOWN = 'unknown';
|
|
|
exports.FSEVENT_FLAG_MUST_SCAN_SUBDIRS = 1;
|
|
|
exports.FSEVENT_TYPE_FILE = 'file';
|
|
|
exports.FSEVENT_TYPE_DIRECTORY = 'directory';
|
|
|
exports.FSEVENT_TYPE_SYMLINK = 'symlink';
|
|
|
|
|
|
exports.KEY_LISTENERS = 'listeners';
|
|
|
exports.KEY_ERR = 'errHandlers';
|
|
|
exports.KEY_RAW = 'rawEmitters';
|
|
|
exports.HANDLER_KEYS = [exports.KEY_LISTENERS, exports.KEY_ERR, exports.KEY_RAW];
|
|
|
|
|
|
exports.DOT_SLASH = `.${sep}`;
|
|
|
|
|
|
exports.BACK_SLASH_RE = /\\/g;
|
|
|
exports.DOUBLE_SLASH_RE = /\/\//;
|
|
|
exports.SLASH_OR_BACK_SLASH_RE = /[/\\]/;
|
|
|
exports.DOT_RE = /\..*\.(sw[px])$|~$|\.subl.*\.tmp/;
|
|
|
exports.REPLACER_RE = /^\.[/\\]/;
|
|
|
|
|
|
exports.SLASH = '/';
|
|
|
exports.SLASH_SLASH = '//';
|
|
|
exports.BRACE_START = '{';
|
|
|
exports.BANG = '!';
|
|
|
exports.ONE_DOT = '.';
|
|
|
exports.TWO_DOTS = '..';
|
|
|
exports.STAR = '*';
|
|
|
exports.GLOBSTAR = '**';
|
|
|
exports.ROOT_GLOBSTAR = '/**/*';
|
|
|
exports.SLASH_GLOBSTAR = '/**';
|
|
|
exports.DIR_SUFFIX = 'Dir';
|
|
|
exports.ANYMATCH_OPTS = {dot: true};
|
|
|
exports.STRING_TYPE = 'string';
|
|
|
exports.FUNCTION_TYPE = 'function';
|
|
|
exports.EMPTY_STR = '';
|
|
|
exports.EMPTY_FN = () => {};
|
|
|
exports.IDENTITY_FN = val => val;
|
|
|
|
|
|
exports.isWindows = platform === 'win32';
|
|
|
exports.isMacos = platform === 'darwin';
|
|
|
exports.isLinux = platform === 'linux';
|
|
|
exports.isIBMi = os.type() === 'OS400';
|
|
|
} (constants));
|
|
|
return constants;
|
|
|
}
|
|
|
|
|
|
var nodefsHandler;
|
|
|
var hasRequiredNodefsHandler;
|
|
|
|
|
|
function requireNodefsHandler () {
|
|
|
if (hasRequiredNodefsHandler) return nodefsHandler;
|
|
|
hasRequiredNodefsHandler = 1;
|
|
|
|
|
|
const fs = require$$0$2;
|
|
|
const sysPath = require$$0$1;
|
|
|
const { promisify } = require$$2;
|
|
|
const isBinaryPath = /*@__PURE__*/ requireIsBinaryPath();
|
|
|
const {
|
|
|
isWindows,
|
|
|
isLinux,
|
|
|
EMPTY_FN,
|
|
|
EMPTY_STR,
|
|
|
KEY_LISTENERS,
|
|
|
KEY_ERR,
|
|
|
KEY_RAW,
|
|
|
HANDLER_KEYS,
|
|
|
EV_CHANGE,
|
|
|
EV_ADD,
|
|
|
EV_ADD_DIR,
|
|
|
EV_ERROR,
|
|
|
STR_DATA,
|
|
|
STR_END,
|
|
|
BRACE_START,
|
|
|
STAR
|
|
|
} = /*@__PURE__*/ requireConstants();
|
|
|
|
|
|
const THROTTLE_MODE_WATCH = 'watch';
|
|
|
|
|
|
const open = promisify(fs.open);
|
|
|
const stat = promisify(fs.stat);
|
|
|
const lstat = promisify(fs.lstat);
|
|
|
const close = promisify(fs.close);
|
|
|
const fsrealpath = promisify(fs.realpath);
|
|
|
|
|
|
const statMethods = { lstat, stat };
|
|
|
|
|
|
// TODO: emit errors properly. Example: EMFILE on Macos.
|
|
|
const foreach = (val, fn) => {
|
|
|
if (val instanceof Set) {
|
|
|
val.forEach(fn);
|
|
|
} else {
|
|
|
fn(val);
|
|
|
}
|
|
|
};
|
|
|
|
|
|
const addAndConvert = (main, prop, item) => {
|
|
|
let container = main[prop];
|
|
|
if (!(container instanceof Set)) {
|
|
|
main[prop] = container = new Set([container]);
|
|
|
}
|
|
|
container.add(item);
|
|
|
};
|
|
|
|
|
|
const clearItem = cont => key => {
|
|
|
const set = cont[key];
|
|
|
if (set instanceof Set) {
|
|
|
set.clear();
|
|
|
} else {
|
|
|
delete cont[key];
|
|
|
}
|
|
|
};
|
|
|
|
|
|
const delFromSet = (main, prop, item) => {
|
|
|
const container = main[prop];
|
|
|
if (container instanceof Set) {
|
|
|
container.delete(item);
|
|
|
} else if (container === item) {
|
|
|
delete main[prop];
|
|
|
}
|
|
|
};
|
|
|
|
|
|
const isEmptySet = (val) => val instanceof Set ? val.size === 0 : !val;
|
|
|
|
|
|
/**
|
|
|
* @typedef {String} Path
|
|
|
*/
|
|
|
|
|
|
// fs_watch helpers
|
|
|
|
|
|
// object to hold per-process fs_watch instances
|
|
|
// (may be shared across chokidar FSWatcher instances)
|
|
|
|
|
|
/**
|
|
|
* @typedef {Object} FsWatchContainer
|
|
|
* @property {Set} listeners
|
|
|
* @property {Set} errHandlers
|
|
|
* @property {Set} rawEmitters
|
|
|
* @property {fs.FSWatcher=} watcher
|
|
|
* @property {Boolean=} watcherUnusable
|
|
|
*/
|
|
|
|
|
|
/**
|
|
|
* @type {Map<String,FsWatchContainer>}
|
|
|
*/
|
|
|
const FsWatchInstances = new Map();
|
|
|
|
|
|
/**
|
|
|
* Instantiates the fs_watch interface
|
|
|
* @param {String} path to be watched
|
|
|
* @param {Object} options to be passed to fs_watch
|
|
|
* @param {Function} listener main event handler
|
|
|
* @param {Function} errHandler emits info about errors
|
|
|
* @param {Function} emitRaw emits raw event data
|
|
|
* @returns {fs.FSWatcher} new fsevents instance
|
|
|
*/
|
|
|
function createFsWatchInstance(path, options, listener, errHandler, emitRaw) {
|
|
|
const handleEvent = (rawEvent, evPath) => {
|
|
|
listener(path);
|
|
|
emitRaw(rawEvent, evPath, {watchedPath: path});
|
|
|
|
|
|
// emit based on events occurring for files from a directory's watcher in
|
|
|
// case the file's watcher misses it (and rely on throttling to de-dupe)
|
|
|
if (evPath && path !== evPath) {
|
|
|
fsWatchBroadcast(
|
|
|
sysPath.resolve(path, evPath), KEY_LISTENERS, sysPath.join(path, evPath)
|
|
|
);
|
|
|
}
|
|
|
};
|
|
|
try {
|
|
|
return fs.watch(path, options, handleEvent);
|
|
|
} catch (error) {
|
|
|
errHandler(error);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Helper for passing fs_watch event data to a collection of listeners
|
|
|
* @param {Path} fullPath absolute path bound to fs_watch instance
|
|
|
* @param {String} type listener type
|
|
|
* @param {*=} val1 arguments to be passed to listeners
|
|
|
* @param {*=} val2
|
|
|
* @param {*=} val3
|
|
|
*/
|
|
|
const fsWatchBroadcast = (fullPath, type, val1, val2, val3) => {
|
|
|
const cont = FsWatchInstances.get(fullPath);
|
|
|
if (!cont) return;
|
|
|
foreach(cont[type], (listener) => {
|
|
|
listener(val1, val2, val3);
|
|
|
});
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Instantiates the fs_watch interface or binds listeners
|
|
|
* to an existing one covering the same file system entry
|
|
|
* @param {String} path
|
|
|
* @param {String} fullPath absolute path
|
|
|
* @param {Object} options to be passed to fs_watch
|
|
|
* @param {Object} handlers container for event listener functions
|
|
|
*/
|
|
|
const setFsWatchListener = (path, fullPath, options, handlers) => {
|
|
|
const {listener, errHandler, rawEmitter} = handlers;
|
|
|
let cont = FsWatchInstances.get(fullPath);
|
|
|
|
|
|
/** @type {fs.FSWatcher=} */
|
|
|
let watcher;
|
|
|
if (!options.persistent) {
|
|
|
watcher = createFsWatchInstance(
|
|
|
path, options, listener, errHandler, rawEmitter
|
|
|
);
|
|
|
return watcher.close.bind(watcher);
|
|
|
}
|
|
|
if (cont) {
|
|
|
addAndConvert(cont, KEY_LISTENERS, listener);
|
|
|
addAndConvert(cont, KEY_ERR, errHandler);
|
|
|
addAndConvert(cont, KEY_RAW, rawEmitter);
|
|
|
} else {
|
|
|
watcher = createFsWatchInstance(
|
|
|
path,
|
|
|
options,
|
|
|
fsWatchBroadcast.bind(null, fullPath, KEY_LISTENERS),
|
|
|
errHandler, // no need to use broadcast here
|
|
|
fsWatchBroadcast.bind(null, fullPath, KEY_RAW)
|
|
|
);
|
|
|
if (!watcher) return;
|
|
|
watcher.on(EV_ERROR, async (error) => {
|
|
|
const broadcastErr = fsWatchBroadcast.bind(null, fullPath, KEY_ERR);
|
|
|
cont.watcherUnusable = true; // documented since Node 10.4.1
|
|
|
// Workaround for https://github.com/joyent/node/issues/4337
|
|
|
if (isWindows && error.code === 'EPERM') {
|
|
|
try {
|
|
|
const fd = await open(path, 'r');
|
|
|
await close(fd);
|
|
|
broadcastErr(error);
|
|
|
} catch (err) {}
|
|
|
} else {
|
|
|
broadcastErr(error);
|
|
|
}
|
|
|
});
|
|
|
cont = {
|
|
|
listeners: listener,
|
|
|
errHandlers: errHandler,
|
|
|
rawEmitters: rawEmitter,
|
|
|
watcher
|
|
|
};
|
|
|
FsWatchInstances.set(fullPath, cont);
|
|
|
}
|
|
|
// const index = cont.listeners.indexOf(listener);
|
|
|
|
|
|
// removes this instance's listeners and closes the underlying fs_watch
|
|
|
// instance if there are no more listeners left
|
|
|
return () => {
|
|
|
delFromSet(cont, KEY_LISTENERS, listener);
|
|
|
delFromSet(cont, KEY_ERR, errHandler);
|
|
|
delFromSet(cont, KEY_RAW, rawEmitter);
|
|
|
if (isEmptySet(cont.listeners)) {
|
|
|
// Check to protect against issue gh-730.
|
|
|
// if (cont.watcherUnusable) {
|
|
|
cont.watcher.close();
|
|
|
// }
|
|
|
FsWatchInstances.delete(fullPath);
|
|
|
HANDLER_KEYS.forEach(clearItem(cont));
|
|
|
cont.watcher = undefined;
|
|
|
Object.freeze(cont);
|
|
|
}
|
|
|
};
|
|
|
};
|
|
|
|
|
|
// fs_watchFile helpers
|
|
|
|
|
|
// object to hold per-process fs_watchFile instances
|
|
|
// (may be shared across chokidar FSWatcher instances)
|
|
|
const FsWatchFileInstances = new Map();
|
|
|
|
|
|
/**
|
|
|
* Instantiates the fs_watchFile interface or binds listeners
|
|
|
* to an existing one covering the same file system entry
|
|
|
* @param {String} path to be watched
|
|
|
* @param {String} fullPath absolute path
|
|
|
* @param {Object} options options to be passed to fs_watchFile
|
|
|
* @param {Object} handlers container for event listener functions
|
|
|
* @returns {Function} closer
|
|
|
*/
|
|
|
const setFsWatchFileListener = (path, fullPath, options, handlers) => {
|
|
|
const {listener, rawEmitter} = handlers;
|
|
|
let cont = FsWatchFileInstances.get(fullPath);
|
|
|
|
|
|
const copts = cont && cont.options;
|
|
|
if (copts && (copts.persistent < options.persistent || copts.interval > options.interval)) {
|
|
|
fs.unwatchFile(fullPath);
|
|
|
cont = undefined;
|
|
|
}
|
|
|
|
|
|
/* eslint-enable no-unused-vars, prefer-destructuring */
|
|
|
|
|
|
if (cont) {
|
|
|
addAndConvert(cont, KEY_LISTENERS, listener);
|
|
|
addAndConvert(cont, KEY_RAW, rawEmitter);
|
|
|
} else {
|
|
|
// TODO
|
|
|
// listeners.add(listener);
|
|
|
// rawEmitters.add(rawEmitter);
|
|
|
cont = {
|
|
|
listeners: listener,
|
|
|
rawEmitters: rawEmitter,
|
|
|
options,
|
|
|
watcher: fs.watchFile(fullPath, options, (curr, prev) => {
|
|
|
foreach(cont.rawEmitters, (rawEmitter) => {
|
|
|
rawEmitter(EV_CHANGE, fullPath, {curr, prev});
|
|
|
});
|
|
|
const currmtime = curr.mtimeMs;
|
|
|
if (curr.size !== prev.size || currmtime > prev.mtimeMs || currmtime === 0) {
|
|
|
foreach(cont.listeners, (listener) => listener(path, curr));
|
|
|
}
|
|
|
})
|
|
|
};
|
|
|
FsWatchFileInstances.set(fullPath, cont);
|
|
|
}
|
|
|
// const index = cont.listeners.indexOf(listener);
|
|
|
|
|
|
// Removes this instance's listeners and closes the underlying fs_watchFile
|
|
|
// instance if there are no more listeners left.
|
|
|
return () => {
|
|
|
delFromSet(cont, KEY_LISTENERS, listener);
|
|
|
delFromSet(cont, KEY_RAW, rawEmitter);
|
|
|
if (isEmptySet(cont.listeners)) {
|
|
|
FsWatchFileInstances.delete(fullPath);
|
|
|
fs.unwatchFile(fullPath);
|
|
|
cont.options = cont.watcher = undefined;
|
|
|
Object.freeze(cont);
|
|
|
}
|
|
|
};
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* @mixin
|
|
|
*/
|
|
|
class NodeFsHandler {
|
|
|
|
|
|
/**
|
|
|
* @param {import("../index").FSWatcher} fsW
|
|
|
*/
|
|
|
constructor(fsW) {
|
|
|
this.fsw = fsW;
|
|
|
this._boundHandleError = (error) => fsW._handleError(error);
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Watch file for changes with fs_watchFile or fs_watch.
|
|
|
* @param {String} path to file or dir
|
|
|
* @param {Function} listener on fs change
|
|
|
* @returns {Function} closer for the watcher instance
|
|
|
*/
|
|
|
_watchWithNodeFs(path, listener) {
|
|
|
const opts = this.fsw.options;
|
|
|
const directory = sysPath.dirname(path);
|
|
|
const basename = sysPath.basename(path);
|
|
|
const parent = this.fsw._getWatchedDir(directory);
|
|
|
parent.add(basename);
|
|
|
const absolutePath = sysPath.resolve(path);
|
|
|
const options = {persistent: opts.persistent};
|
|
|
if (!listener) listener = EMPTY_FN;
|
|
|
|
|
|
let closer;
|
|
|
if (opts.usePolling) {
|
|
|
options.interval = opts.enableBinaryInterval && isBinaryPath(basename) ?
|
|
|
opts.binaryInterval : opts.interval;
|
|
|
closer = setFsWatchFileListener(path, absolutePath, options, {
|
|
|
listener,
|
|
|
rawEmitter: this.fsw._emitRaw
|
|
|
});
|
|
|
} else {
|
|
|
closer = setFsWatchListener(path, absolutePath, options, {
|
|
|
listener,
|
|
|
errHandler: this._boundHandleError,
|
|
|
rawEmitter: this.fsw._emitRaw
|
|
|
});
|
|
|
}
|
|
|
return closer;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Watch a file and emit add event if warranted.
|
|
|
* @param {Path} file Path
|
|
|
* @param {fs.Stats} stats result of fs_stat
|
|
|
* @param {Boolean} initialAdd was the file added at watch instantiation?
|
|
|
* @returns {Function} closer for the watcher instance
|
|
|
*/
|
|
|
_handleFile(file, stats, initialAdd) {
|
|
|
if (this.fsw.closed) {
|
|
|
return;
|
|
|
}
|
|
|
const dirname = sysPath.dirname(file);
|
|
|
const basename = sysPath.basename(file);
|
|
|
const parent = this.fsw._getWatchedDir(dirname);
|
|
|
// stats is always present
|
|
|
let prevStats = stats;
|
|
|
|
|
|
// if the file is already being watched, do nothing
|
|
|
if (parent.has(basename)) return;
|
|
|
|
|
|
const listener = async (path, newStats) => {
|
|
|
if (!this.fsw._throttle(THROTTLE_MODE_WATCH, file, 5)) return;
|
|
|
if (!newStats || newStats.mtimeMs === 0) {
|
|
|
try {
|
|
|
const newStats = await stat(file);
|
|
|
if (this.fsw.closed) return;
|
|
|
// Check that change event was not fired because of changed only accessTime.
|
|
|
const at = newStats.atimeMs;
|
|
|
const mt = newStats.mtimeMs;
|
|
|
if (!at || at <= mt || mt !== prevStats.mtimeMs) {
|
|
|
this.fsw._emit(EV_CHANGE, file, newStats);
|
|
|
}
|
|
|
if (isLinux && prevStats.ino !== newStats.ino) {
|
|
|
this.fsw._closeFile(path);
|
|
|
prevStats = newStats;
|
|
|
this.fsw._addPathCloser(path, this._watchWithNodeFs(file, listener));
|
|
|
} else {
|
|
|
prevStats = newStats;
|
|
|
}
|
|
|
} catch (error) {
|
|
|
// Fix issues where mtime is null but file is still present
|
|
|
this.fsw._remove(dirname, basename);
|
|
|
}
|
|
|
// add is about to be emitted if file not already tracked in parent
|
|
|
} else if (parent.has(basename)) {
|
|
|
// Check that change event was not fired because of changed only accessTime.
|
|
|
const at = newStats.atimeMs;
|
|
|
const mt = newStats.mtimeMs;
|
|
|
if (!at || at <= mt || mt !== prevStats.mtimeMs) {
|
|
|
this.fsw._emit(EV_CHANGE, file, newStats);
|
|
|
}
|
|
|
prevStats = newStats;
|
|
|
}
|
|
|
};
|
|
|
// kick off the watcher
|
|
|
const closer = this._watchWithNodeFs(file, listener);
|
|
|
|
|
|
// emit an add event if we're supposed to
|
|
|
if (!(initialAdd && this.fsw.options.ignoreInitial) && this.fsw._isntIgnored(file)) {
|
|
|
if (!this.fsw._throttle(EV_ADD, file, 0)) return;
|
|
|
this.fsw._emit(EV_ADD, file, stats);
|
|
|
}
|
|
|
|
|
|
return closer;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Handle symlinks encountered while reading a dir.
|
|
|
* @param {Object} entry returned by readdirp
|
|
|
* @param {String} directory path of dir being read
|
|
|
* @param {String} path of this item
|
|
|
* @param {String} item basename of this item
|
|
|
* @returns {Promise<Boolean>} true if no more processing is needed for this entry.
|
|
|
*/
|
|
|
async _handleSymlink(entry, directory, path, item) {
|
|
|
if (this.fsw.closed) {
|
|
|
return;
|
|
|
}
|
|
|
const full = entry.fullPath;
|
|
|
const dir = this.fsw._getWatchedDir(directory);
|
|
|
|
|
|
if (!this.fsw.options.followSymlinks) {
|
|
|
// watch symlink directly (don't follow) and detect changes
|
|
|
this.fsw._incrReadyCount();
|
|
|
|
|
|
let linkPath;
|
|
|
try {
|
|
|
linkPath = await fsrealpath(path);
|
|
|
} catch (e) {
|
|
|
this.fsw._emitReady();
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
if (this.fsw.closed) return;
|
|
|
if (dir.has(item)) {
|
|
|
if (this.fsw._symlinkPaths.get(full) !== linkPath) {
|
|
|
this.fsw._symlinkPaths.set(full, linkPath);
|
|
|
this.fsw._emit(EV_CHANGE, path, entry.stats);
|
|
|
}
|
|
|
} else {
|
|
|
dir.add(item);
|
|
|
this.fsw._symlinkPaths.set(full, linkPath);
|
|
|
this.fsw._emit(EV_ADD, path, entry.stats);
|
|
|
}
|
|
|
this.fsw._emitReady();
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
// don't follow the same symlink more than once
|
|
|
if (this.fsw._symlinkPaths.has(full)) {
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
this.fsw._symlinkPaths.set(full, true);
|
|
|
}
|
|
|
|
|
|
_handleRead(directory, initialAdd, wh, target, dir, depth, throttler) {
|
|
|
// Normalize the directory name on Windows
|
|
|
directory = sysPath.join(directory, EMPTY_STR);
|
|
|
|
|
|
if (!wh.hasGlob) {
|
|
|
throttler = this.fsw._throttle('readdir', directory, 1000);
|
|
|
if (!throttler) return;
|
|
|
}
|
|
|
|
|
|
const previous = this.fsw._getWatchedDir(wh.path);
|
|
|
const current = new Set();
|
|
|
|
|
|
let stream = this.fsw._readdirp(directory, {
|
|
|
fileFilter: entry => wh.filterPath(entry),
|
|
|
directoryFilter: entry => wh.filterDir(entry),
|
|
|
depth: 0
|
|
|
}).on(STR_DATA, async (entry) => {
|
|
|
if (this.fsw.closed) {
|
|
|
stream = undefined;
|
|
|
return;
|
|
|
}
|
|
|
const item = entry.path;
|
|
|
let path = sysPath.join(directory, item);
|
|
|
current.add(item);
|
|
|
|
|
|
if (entry.stats.isSymbolicLink() && await this._handleSymlink(entry, directory, path, item)) {
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
if (this.fsw.closed) {
|
|
|
stream = undefined;
|
|
|
return;
|
|
|
}
|
|
|
// Files that present in current directory snapshot
|
|
|
// but absent in previous are added to watch list and
|
|
|
// emit `add` event.
|
|
|
if (item === target || !target && !previous.has(item)) {
|
|
|
this.fsw._incrReadyCount();
|
|
|
|
|
|
// ensure relativeness of path is preserved in case of watcher reuse
|
|
|
path = sysPath.join(dir, sysPath.relative(dir, path));
|
|
|
|
|
|
this._addToNodeFs(path, initialAdd, wh, depth + 1);
|
|
|
}
|
|
|
}).on(EV_ERROR, this._boundHandleError);
|
|
|
|
|
|
return new Promise(resolve =>
|
|
|
stream.once(STR_END, () => {
|
|
|
if (this.fsw.closed) {
|
|
|
stream = undefined;
|
|
|
return;
|
|
|
}
|
|
|
const wasThrottled = throttler ? throttler.clear() : false;
|
|
|
|
|
|
resolve();
|
|
|
|
|
|
// Files that absent in current directory snapshot
|
|
|
// but present in previous emit `remove` event
|
|
|
// and are removed from @watched[directory].
|
|
|
previous.getChildren().filter((item) => {
|
|
|
return item !== directory &&
|
|
|
!current.has(item) &&
|
|
|
// in case of intersecting globs;
|
|
|
// a path may have been filtered out of this readdir, but
|
|
|
// shouldn't be removed because it matches a different glob
|
|
|
(!wh.hasGlob || wh.filterPath({
|
|
|
fullPath: sysPath.resolve(directory, item)
|
|
|
}));
|
|
|
}).forEach((item) => {
|
|
|
this.fsw._remove(directory, item);
|
|
|
});
|
|
|
|
|
|
stream = undefined;
|
|
|
|
|
|
// one more time for any missed in case changes came in extremely quickly
|
|
|
if (wasThrottled) this._handleRead(directory, false, wh, target, dir, depth, throttler);
|
|
|
})
|
|
|
);
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Read directory to add / remove files from `@watched` list and re-read it on change.
|
|
|
* @param {String} dir fs path
|
|
|
* @param {fs.Stats} stats
|
|
|
* @param {Boolean} initialAdd
|
|
|
* @param {Number} depth relative to user-supplied path
|
|
|
* @param {String} target child path targeted for watch
|
|
|
* @param {Object} wh Common watch helpers for this path
|
|
|
* @param {String} realpath
|
|
|
* @returns {Promise<Function>} closer for the watcher instance.
|
|
|
*/
|
|
|
async _handleDir(dir, stats, initialAdd, depth, target, wh, realpath) {
|
|
|
const parentDir = this.fsw._getWatchedDir(sysPath.dirname(dir));
|
|
|
const tracked = parentDir.has(sysPath.basename(dir));
|
|
|
if (!(initialAdd && this.fsw.options.ignoreInitial) && !target && !tracked) {
|
|
|
if (!wh.hasGlob || wh.globFilter(dir)) this.fsw._emit(EV_ADD_DIR, dir, stats);
|
|
|
}
|
|
|
|
|
|
// ensure dir is tracked (harmless if redundant)
|
|
|
parentDir.add(sysPath.basename(dir));
|
|
|
this.fsw._getWatchedDir(dir);
|
|
|
let throttler;
|
|
|
let closer;
|
|
|
|
|
|
const oDepth = this.fsw.options.depth;
|
|
|
if ((oDepth == null || depth <= oDepth) && !this.fsw._symlinkPaths.has(realpath)) {
|
|
|
if (!target) {
|
|
|
await this._handleRead(dir, initialAdd, wh, target, dir, depth, throttler);
|
|
|
if (this.fsw.closed) return;
|
|
|
}
|
|
|
|
|
|
closer = this._watchWithNodeFs(dir, (dirPath, stats) => {
|
|
|
// if current directory is removed, do nothing
|
|
|
if (stats && stats.mtimeMs === 0) return;
|
|
|
|
|
|
this._handleRead(dirPath, false, wh, target, dir, depth, throttler);
|
|
|
});
|
|
|
}
|
|
|
return closer;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Handle added file, directory, or glob pattern.
|
|
|
* Delegates call to _handleFile / _handleDir after checks.
|
|
|
* @param {String} path to file or ir
|
|
|
* @param {Boolean} initialAdd was the file added at watch instantiation?
|
|
|
* @param {Object} priorWh depth relative to user-supplied path
|
|
|
* @param {Number} depth Child path actually targeted for watch
|
|
|
* @param {String=} target Child path actually targeted for watch
|
|
|
* @returns {Promise}
|
|
|
*/
|
|
|
async _addToNodeFs(path, initialAdd, priorWh, depth, target) {
|
|
|
const ready = this.fsw._emitReady;
|
|
|
if (this.fsw._isIgnored(path) || this.fsw.closed) {
|
|
|
ready();
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
const wh = this.fsw._getWatchHelpers(path, depth);
|
|
|
if (!wh.hasGlob && priorWh) {
|
|
|
wh.hasGlob = priorWh.hasGlob;
|
|
|
wh.globFilter = priorWh.globFilter;
|
|
|
wh.filterPath = entry => priorWh.filterPath(entry);
|
|
|
wh.filterDir = entry => priorWh.filterDir(entry);
|
|
|
}
|
|
|
|
|
|
// evaluate what is at the path we're being asked to watch
|
|
|
try {
|
|
|
const stats = await statMethods[wh.statMethod](wh.watchPath);
|
|
|
if (this.fsw.closed) return;
|
|
|
if (this.fsw._isIgnored(wh.watchPath, stats)) {
|
|
|
ready();
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
const follow = this.fsw.options.followSymlinks && !path.includes(STAR) && !path.includes(BRACE_START);
|
|
|
let closer;
|
|
|
if (stats.isDirectory()) {
|
|
|
const absPath = sysPath.resolve(path);
|
|
|
const targetPath = follow ? await fsrealpath(path) : path;
|
|
|
if (this.fsw.closed) return;
|
|
|
closer = await this._handleDir(wh.watchPath, stats, initialAdd, depth, target, wh, targetPath);
|
|
|
if (this.fsw.closed) return;
|
|
|
// preserve this symlink's target path
|
|
|
if (absPath !== targetPath && targetPath !== undefined) {
|
|
|
this.fsw._symlinkPaths.set(absPath, targetPath);
|
|
|
}
|
|
|
} else if (stats.isSymbolicLink()) {
|
|
|
const targetPath = follow ? await fsrealpath(path) : path;
|
|
|
if (this.fsw.closed) return;
|
|
|
const parent = sysPath.dirname(wh.watchPath);
|
|
|
this.fsw._getWatchedDir(parent).add(wh.watchPath);
|
|
|
this.fsw._emit(EV_ADD, wh.watchPath, stats);
|
|
|
closer = await this._handleDir(parent, stats, initialAdd, depth, path, wh, targetPath);
|
|
|
if (this.fsw.closed) return;
|
|
|
|
|
|
// preserve this symlink's target path
|
|
|
if (targetPath !== undefined) {
|
|
|
this.fsw._symlinkPaths.set(sysPath.resolve(path), targetPath);
|
|
|
}
|
|
|
} else {
|
|
|
closer = this._handleFile(wh.watchPath, stats, initialAdd);
|
|
|
}
|
|
|
ready();
|
|
|
|
|
|
this.fsw._addPathCloser(path, closer);
|
|
|
return false;
|
|
|
|
|
|
} catch (error) {
|
|
|
if (this.fsw._handleError(error)) {
|
|
|
ready();
|
|
|
return path;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
nodefsHandler = NodeFsHandler;
|
|
|
return nodefsHandler;
|
|
|
}
|
|
|
|
|
|
var fseventsHandler = {exports: {}};
|
|
|
|
|
|
const require$$3 = /*@__PURE__*/rollup.getAugmentedNamespace(fseventsImporter.fseventsImporter);
|
|
|
|
|
|
var hasRequiredFseventsHandler;
|
|
|
|
|
|
function requireFseventsHandler () {
|
|
|
if (hasRequiredFseventsHandler) return fseventsHandler.exports;
|
|
|
hasRequiredFseventsHandler = 1;
|
|
|
|
|
|
const fs = require$$0$2;
|
|
|
const sysPath = require$$0$1;
|
|
|
const { promisify } = require$$2;
|
|
|
|
|
|
let fsevents;
|
|
|
try {
|
|
|
fsevents = require$$3.getFsEvents();
|
|
|
} catch (error) {
|
|
|
if (process.env.CHOKIDAR_PRINT_FSEVENTS_REQUIRE_ERROR) console.error(error);
|
|
|
}
|
|
|
|
|
|
if (fsevents) {
|
|
|
// TODO: real check
|
|
|
const mtch = process.version.match(/v(\d+)\.(\d+)/);
|
|
|
if (mtch && mtch[1] && mtch[2]) {
|
|
|
const maj = Number.parseInt(mtch[1], 10);
|
|
|
const min = Number.parseInt(mtch[2], 10);
|
|
|
if (maj === 8 && min < 16) {
|
|
|
fsevents = undefined;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
const {
|
|
|
EV_ADD,
|
|
|
EV_CHANGE,
|
|
|
EV_ADD_DIR,
|
|
|
EV_UNLINK,
|
|
|
EV_ERROR,
|
|
|
STR_DATA,
|
|
|
STR_END,
|
|
|
FSEVENT_CREATED,
|
|
|
FSEVENT_MODIFIED,
|
|
|
FSEVENT_DELETED,
|
|
|
FSEVENT_MOVED,
|
|
|
// FSEVENT_CLONED,
|
|
|
FSEVENT_UNKNOWN,
|
|
|
FSEVENT_FLAG_MUST_SCAN_SUBDIRS,
|
|
|
FSEVENT_TYPE_FILE,
|
|
|
FSEVENT_TYPE_DIRECTORY,
|
|
|
FSEVENT_TYPE_SYMLINK,
|
|
|
|
|
|
ROOT_GLOBSTAR,
|
|
|
DIR_SUFFIX,
|
|
|
DOT_SLASH,
|
|
|
FUNCTION_TYPE,
|
|
|
EMPTY_FN,
|
|
|
IDENTITY_FN
|
|
|
} = /*@__PURE__*/ requireConstants();
|
|
|
|
|
|
const Depth = (value) => isNaN(value) ? {} : {depth: value};
|
|
|
|
|
|
const stat = promisify(fs.stat);
|
|
|
const lstat = promisify(fs.lstat);
|
|
|
const realpath = promisify(fs.realpath);
|
|
|
|
|
|
const statMethods = { stat, lstat };
|
|
|
|
|
|
/**
|
|
|
* @typedef {String} Path
|
|
|
*/
|
|
|
|
|
|
/**
|
|
|
* @typedef {Object} FsEventsWatchContainer
|
|
|
* @property {Set<Function>} listeners
|
|
|
* @property {Function} rawEmitter
|
|
|
* @property {{stop: Function}} watcher
|
|
|
*/
|
|
|
|
|
|
// fsevents instance helper functions
|
|
|
/**
|
|
|
* Object to hold per-process fsevents instances (may be shared across chokidar FSWatcher instances)
|
|
|
* @type {Map<Path,FsEventsWatchContainer>}
|
|
|
*/
|
|
|
const FSEventsWatchers = new Map();
|
|
|
|
|
|
// Threshold of duplicate path prefixes at which to start
|
|
|
// consolidating going forward
|
|
|
const consolidateThreshhold = 10;
|
|
|
|
|
|
const wrongEventFlags = new Set([
|
|
|
69888, 70400, 71424, 72704, 73472, 131328, 131840, 262912
|
|
|
]);
|
|
|
|
|
|
/**
|
|
|
* Instantiates the fsevents interface
|
|
|
* @param {Path} path path to be watched
|
|
|
* @param {Function} callback called when fsevents is bound and ready
|
|
|
* @returns {{stop: Function}} new fsevents instance
|
|
|
*/
|
|
|
const createFSEventsInstance = (path, callback) => {
|
|
|
const stop = fsevents.watch(path, callback);
|
|
|
return {stop};
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Instantiates the fsevents interface or binds listeners to an existing one covering
|
|
|
* the same file tree.
|
|
|
* @param {Path} path - to be watched
|
|
|
* @param {Path} realPath - real path for symlinks
|
|
|
* @param {Function} listener - called when fsevents emits events
|
|
|
* @param {Function} rawEmitter - passes data to listeners of the 'raw' event
|
|
|
* @returns {Function} closer
|
|
|
*/
|
|
|
function setFSEventsListener(path, realPath, listener, rawEmitter) {
|
|
|
let watchPath = sysPath.extname(realPath) ? sysPath.dirname(realPath) : realPath;
|
|
|
|
|
|
const parentPath = sysPath.dirname(watchPath);
|
|
|
let cont = FSEventsWatchers.get(watchPath);
|
|
|
|
|
|
// If we've accumulated a substantial number of paths that
|
|
|
// could have been consolidated by watching one directory
|
|
|
// above the current one, create a watcher on the parent
|
|
|
// path instead, so that we do consolidate going forward.
|
|
|
if (couldConsolidate(parentPath)) {
|
|
|
watchPath = parentPath;
|
|
|
}
|
|
|
|
|
|
const resolvedPath = sysPath.resolve(path);
|
|
|
const hasSymlink = resolvedPath !== realPath;
|
|
|
|
|
|
const filteredListener = (fullPath, flags, info) => {
|
|
|
if (hasSymlink) fullPath = fullPath.replace(realPath, resolvedPath);
|
|
|
if (
|
|
|
fullPath === resolvedPath ||
|
|
|
!fullPath.indexOf(resolvedPath + sysPath.sep)
|
|
|
) listener(fullPath, flags, info);
|
|
|
};
|
|
|
|
|
|
// check if there is already a watcher on a parent path
|
|
|
// modifies `watchPath` to the parent path when it finds a match
|
|
|
let watchedParent = false;
|
|
|
for (const watchedPath of FSEventsWatchers.keys()) {
|
|
|
if (realPath.indexOf(sysPath.resolve(watchedPath) + sysPath.sep) === 0) {
|
|
|
watchPath = watchedPath;
|
|
|
cont = FSEventsWatchers.get(watchPath);
|
|
|
watchedParent = true;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (cont || watchedParent) {
|
|
|
cont.listeners.add(filteredListener);
|
|
|
} else {
|
|
|
cont = {
|
|
|
listeners: new Set([filteredListener]),
|
|
|
rawEmitter,
|
|
|
watcher: createFSEventsInstance(watchPath, (fullPath, flags) => {
|
|
|
if (!cont.listeners.size) return;
|
|
|
if (flags & FSEVENT_FLAG_MUST_SCAN_SUBDIRS) return;
|
|
|
const info = fsevents.getInfo(fullPath, flags);
|
|
|
cont.listeners.forEach(list => {
|
|
|
list(fullPath, flags, info);
|
|
|
});
|
|
|
|
|
|
cont.rawEmitter(info.event, fullPath, info);
|
|
|
})
|
|
|
};
|
|
|
FSEventsWatchers.set(watchPath, cont);
|
|
|
}
|
|
|
|
|
|
// removes this instance's listeners and closes the underlying fsevents
|
|
|
// instance if there are no more listeners left
|
|
|
return () => {
|
|
|
const lst = cont.listeners;
|
|
|
|
|
|
lst.delete(filteredListener);
|
|
|
if (!lst.size) {
|
|
|
FSEventsWatchers.delete(watchPath);
|
|
|
if (cont.watcher) return cont.watcher.stop().then(() => {
|
|
|
cont.rawEmitter = cont.watcher = undefined;
|
|
|
Object.freeze(cont);
|
|
|
});
|
|
|
}
|
|
|
};
|
|
|
}
|
|
|
|
|
|
// Decide whether or not we should start a new higher-level
|
|
|
// parent watcher
|
|
|
const couldConsolidate = (path) => {
|
|
|
let count = 0;
|
|
|
for (const watchPath of FSEventsWatchers.keys()) {
|
|
|
if (watchPath.indexOf(path) === 0) {
|
|
|
count++;
|
|
|
if (count >= consolidateThreshhold) {
|
|
|
return true;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return false;
|
|
|
};
|
|
|
|
|
|
// returns boolean indicating whether fsevents can be used
|
|
|
const canUse = () => fsevents && FSEventsWatchers.size < 128;
|
|
|
|
|
|
// determines subdirectory traversal levels from root to path
|
|
|
const calcDepth = (path, root) => {
|
|
|
let i = 0;
|
|
|
while (!path.indexOf(root) && (path = sysPath.dirname(path)) !== root) i++;
|
|
|
return i;
|
|
|
};
|
|
|
|
|
|
// returns boolean indicating whether the fsevents' event info has the same type
|
|
|
// as the one returned by fs.stat
|
|
|
const sameTypes = (info, stats) => (
|
|
|
info.type === FSEVENT_TYPE_DIRECTORY && stats.isDirectory() ||
|
|
|
info.type === FSEVENT_TYPE_SYMLINK && stats.isSymbolicLink() ||
|
|
|
info.type === FSEVENT_TYPE_FILE && stats.isFile()
|
|
|
);
|
|
|
|
|
|
/**
|
|
|
* @mixin
|
|
|
*/
|
|
|
class FsEventsHandler {
|
|
|
|
|
|
/**
|
|
|
* @param {import('../index').FSWatcher} fsw
|
|
|
*/
|
|
|
constructor(fsw) {
|
|
|
this.fsw = fsw;
|
|
|
}
|
|
|
checkIgnored(path, stats) {
|
|
|
const ipaths = this.fsw._ignoredPaths;
|
|
|
if (this.fsw._isIgnored(path, stats)) {
|
|
|
ipaths.add(path);
|
|
|
if (stats && stats.isDirectory()) {
|
|
|
ipaths.add(path + ROOT_GLOBSTAR);
|
|
|
}
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
ipaths.delete(path);
|
|
|
ipaths.delete(path + ROOT_GLOBSTAR);
|
|
|
}
|
|
|
|
|
|
addOrChange(path, fullPath, realPath, parent, watchedDir, item, info, opts) {
|
|
|
const event = watchedDir.has(item) ? EV_CHANGE : EV_ADD;
|
|
|
this.handleEvent(event, path, fullPath, realPath, parent, watchedDir, item, info, opts);
|
|
|
}
|
|
|
|
|
|
async checkExists(path, fullPath, realPath, parent, watchedDir, item, info, opts) {
|
|
|
try {
|
|
|
const stats = await stat(path);
|
|
|
if (this.fsw.closed) return;
|
|
|
if (sameTypes(info, stats)) {
|
|
|
this.addOrChange(path, fullPath, realPath, parent, watchedDir, item, info, opts);
|
|
|
} else {
|
|
|
this.handleEvent(EV_UNLINK, path, fullPath, realPath, parent, watchedDir, item, info, opts);
|
|
|
}
|
|
|
} catch (error) {
|
|
|
if (error.code === 'EACCES') {
|
|
|
this.addOrChange(path, fullPath, realPath, parent, watchedDir, item, info, opts);
|
|
|
} else {
|
|
|
this.handleEvent(EV_UNLINK, path, fullPath, realPath, parent, watchedDir, item, info, opts);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
handleEvent(event, path, fullPath, realPath, parent, watchedDir, item, info, opts) {
|
|
|
if (this.fsw.closed || this.checkIgnored(path)) return;
|
|
|
|
|
|
if (event === EV_UNLINK) {
|
|
|
const isDirectory = info.type === FSEVENT_TYPE_DIRECTORY;
|
|
|
// suppress unlink events on never before seen files
|
|
|
if (isDirectory || watchedDir.has(item)) {
|
|
|
this.fsw._remove(parent, item, isDirectory);
|
|
|
}
|
|
|
} else {
|
|
|
if (event === EV_ADD) {
|
|
|
// track new directories
|
|
|
if (info.type === FSEVENT_TYPE_DIRECTORY) this.fsw._getWatchedDir(path);
|
|
|
|
|
|
if (info.type === FSEVENT_TYPE_SYMLINK && opts.followSymlinks) {
|
|
|
// push symlinks back to the top of the stack to get handled
|
|
|
const curDepth = opts.depth === undefined ?
|
|
|
undefined : calcDepth(fullPath, realPath) + 1;
|
|
|
return this._addToFsEvents(path, false, true, curDepth);
|
|
|
}
|
|
|
|
|
|
// track new paths
|
|
|
// (other than symlinks being followed, which will be tracked soon)
|
|
|
this.fsw._getWatchedDir(parent).add(item);
|
|
|
}
|
|
|
/**
|
|
|
* @type {'add'|'addDir'|'unlink'|'unlinkDir'}
|
|
|
*/
|
|
|
const eventName = info.type === FSEVENT_TYPE_DIRECTORY ? event + DIR_SUFFIX : event;
|
|
|
this.fsw._emit(eventName, path);
|
|
|
if (eventName === EV_ADD_DIR) this._addToFsEvents(path, false, true);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Handle symlinks encountered during directory scan
|
|
|
* @param {String} watchPath - file/dir path to be watched with fsevents
|
|
|
* @param {String} realPath - real path (in case of symlinks)
|
|
|
* @param {Function} transform - path transformer
|
|
|
* @param {Function} globFilter - path filter in case a glob pattern was provided
|
|
|
* @returns {Function} closer for the watcher instance
|
|
|
*/
|
|
|
_watchWithFsEvents(watchPath, realPath, transform, globFilter) {
|
|
|
if (this.fsw.closed || this.fsw._isIgnored(watchPath)) return;
|
|
|
const opts = this.fsw.options;
|
|
|
const watchCallback = async (fullPath, flags, info) => {
|
|
|
if (this.fsw.closed) return;
|
|
|
if (
|
|
|
opts.depth !== undefined &&
|
|
|
calcDepth(fullPath, realPath) > opts.depth
|
|
|
) return;
|
|
|
const path = transform(sysPath.join(
|
|
|
watchPath, sysPath.relative(watchPath, fullPath)
|
|
|
));
|
|
|
if (globFilter && !globFilter(path)) return;
|
|
|
// ensure directories are tracked
|
|
|
const parent = sysPath.dirname(path);
|
|
|
const item = sysPath.basename(path);
|
|
|
const watchedDir = this.fsw._getWatchedDir(
|
|
|
info.type === FSEVENT_TYPE_DIRECTORY ? path : parent
|
|
|
);
|
|
|
|
|
|
// correct for wrong events emitted
|
|
|
if (wrongEventFlags.has(flags) || info.event === FSEVENT_UNKNOWN) {
|
|
|
if (typeof opts.ignored === FUNCTION_TYPE) {
|
|
|
let stats;
|
|
|
try {
|
|
|
stats = await stat(path);
|
|
|
} catch (error) {}
|
|
|
if (this.fsw.closed) return;
|
|
|
if (this.checkIgnored(path, stats)) return;
|
|
|
if (sameTypes(info, stats)) {
|
|
|
this.addOrChange(path, fullPath, realPath, parent, watchedDir, item, info, opts);
|
|
|
} else {
|
|
|
this.handleEvent(EV_UNLINK, path, fullPath, realPath, parent, watchedDir, item, info, opts);
|
|
|
}
|
|
|
} else {
|
|
|
this.checkExists(path, fullPath, realPath, parent, watchedDir, item, info, opts);
|
|
|
}
|
|
|
} else {
|
|
|
switch (info.event) {
|
|
|
case FSEVENT_CREATED:
|
|
|
case FSEVENT_MODIFIED:
|
|
|
return this.addOrChange(path, fullPath, realPath, parent, watchedDir, item, info, opts);
|
|
|
case FSEVENT_DELETED:
|
|
|
case FSEVENT_MOVED:
|
|
|
return this.checkExists(path, fullPath, realPath, parent, watchedDir, item, info, opts);
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
|
|
|
const closer = setFSEventsListener(
|
|
|
watchPath,
|
|
|
realPath,
|
|
|
watchCallback,
|
|
|
this.fsw._emitRaw
|
|
|
);
|
|
|
|
|
|
this.fsw._emitReady();
|
|
|
return closer;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Handle symlinks encountered during directory scan
|
|
|
* @param {String} linkPath path to symlink
|
|
|
* @param {String} fullPath absolute path to the symlink
|
|
|
* @param {Function} transform pre-existing path transformer
|
|
|
* @param {Number} curDepth level of subdirectories traversed to where symlink is
|
|
|
* @returns {Promise<void>}
|
|
|
*/
|
|
|
async _handleFsEventsSymlink(linkPath, fullPath, transform, curDepth) {
|
|
|
// don't follow the same symlink more than once
|
|
|
if (this.fsw.closed || this.fsw._symlinkPaths.has(fullPath)) return;
|
|
|
|
|
|
this.fsw._symlinkPaths.set(fullPath, true);
|
|
|
this.fsw._incrReadyCount();
|
|
|
|
|
|
try {
|
|
|
const linkTarget = await realpath(linkPath);
|
|
|
if (this.fsw.closed) return;
|
|
|
if (this.fsw._isIgnored(linkTarget)) {
|
|
|
return this.fsw._emitReady();
|
|
|
}
|
|
|
|
|
|
this.fsw._incrReadyCount();
|
|
|
|
|
|
// add the linkTarget for watching with a wrapper for transform
|
|
|
// that causes emitted paths to incorporate the link's path
|
|
|
this._addToFsEvents(linkTarget || linkPath, (path) => {
|
|
|
let aliasedPath = linkPath;
|
|
|
if (linkTarget && linkTarget !== DOT_SLASH) {
|
|
|
aliasedPath = path.replace(linkTarget, linkPath);
|
|
|
} else if (path !== DOT_SLASH) {
|
|
|
aliasedPath = sysPath.join(linkPath, path);
|
|
|
}
|
|
|
return transform(aliasedPath);
|
|
|
}, false, curDepth);
|
|
|
} catch(error) {
|
|
|
if (this.fsw._handleError(error)) {
|
|
|
return this.fsw._emitReady();
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
*
|
|
|
* @param {Path} newPath
|
|
|
* @param {fs.Stats} stats
|
|
|
*/
|
|
|
emitAdd(newPath, stats, processPath, opts, forceAdd) {
|
|
|
const pp = processPath(newPath);
|
|
|
const isDir = stats.isDirectory();
|
|
|
const dirObj = this.fsw._getWatchedDir(sysPath.dirname(pp));
|
|
|
const base = sysPath.basename(pp);
|
|
|
|
|
|
// ensure empty dirs get tracked
|
|
|
if (isDir) this.fsw._getWatchedDir(pp);
|
|
|
if (dirObj.has(base)) return;
|
|
|
dirObj.add(base);
|
|
|
|
|
|
if (!opts.ignoreInitial || forceAdd === true) {
|
|
|
this.fsw._emit(isDir ? EV_ADD_DIR : EV_ADD, pp, stats);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
initWatch(realPath, path, wh, processPath) {
|
|
|
if (this.fsw.closed) return;
|
|
|
const closer = this._watchWithFsEvents(
|
|
|
wh.watchPath,
|
|
|
sysPath.resolve(realPath || wh.watchPath),
|
|
|
processPath,
|
|
|
wh.globFilter
|
|
|
);
|
|
|
this.fsw._addPathCloser(path, closer);
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Handle added path with fsevents
|
|
|
* @param {String} path file/dir path or glob pattern
|
|
|
* @param {Function|Boolean=} transform converts working path to what the user expects
|
|
|
* @param {Boolean=} forceAdd ensure add is emitted
|
|
|
* @param {Number=} priorDepth Level of subdirectories already traversed.
|
|
|
* @returns {Promise<void>}
|
|
|
*/
|
|
|
async _addToFsEvents(path, transform, forceAdd, priorDepth) {
|
|
|
if (this.fsw.closed) {
|
|
|
return;
|
|
|
}
|
|
|
const opts = this.fsw.options;
|
|
|
const processPath = typeof transform === FUNCTION_TYPE ? transform : IDENTITY_FN;
|
|
|
|
|
|
const wh = this.fsw._getWatchHelpers(path);
|
|
|
|
|
|
// evaluate what is at the path we're being asked to watch
|
|
|
try {
|
|
|
const stats = await statMethods[wh.statMethod](wh.watchPath);
|
|
|
if (this.fsw.closed) return;
|
|
|
if (this.fsw._isIgnored(wh.watchPath, stats)) {
|
|
|
throw null;
|
|
|
}
|
|
|
if (stats.isDirectory()) {
|
|
|
// emit addDir unless this is a glob parent
|
|
|
if (!wh.globFilter) this.emitAdd(processPath(path), stats, processPath, opts, forceAdd);
|
|
|
|
|
|
// don't recurse further if it would exceed depth setting
|
|
|
if (priorDepth && priorDepth > opts.depth) return;
|
|
|
|
|
|
// scan the contents of the dir
|
|
|
this.fsw._readdirp(wh.watchPath, {
|
|
|
fileFilter: entry => wh.filterPath(entry),
|
|
|
directoryFilter: entry => wh.filterDir(entry),
|
|
|
...Depth(opts.depth - (priorDepth || 0))
|
|
|
}).on(STR_DATA, (entry) => {
|
|
|
// need to check filterPath on dirs b/c filterDir is less restrictive
|
|
|
if (this.fsw.closed) {
|
|
|
return;
|
|
|
}
|
|
|
if (entry.stats.isDirectory() && !wh.filterPath(entry)) return;
|
|
|
|
|
|
const joinedPath = sysPath.join(wh.watchPath, entry.path);
|
|
|
const {fullPath} = entry;
|
|
|
|
|
|
if (wh.followSymlinks && entry.stats.isSymbolicLink()) {
|
|
|
// preserve the current depth here since it can't be derived from
|
|
|
// real paths past the symlink
|
|
|
const curDepth = opts.depth === undefined ?
|
|
|
undefined : calcDepth(joinedPath, sysPath.resolve(wh.watchPath)) + 1;
|
|
|
|
|
|
this._handleFsEventsSymlink(joinedPath, fullPath, processPath, curDepth);
|
|
|
} else {
|
|
|
this.emitAdd(joinedPath, entry.stats, processPath, opts, forceAdd);
|
|
|
}
|
|
|
}).on(EV_ERROR, EMPTY_FN).on(STR_END, () => {
|
|
|
this.fsw._emitReady();
|
|
|
});
|
|
|
} else {
|
|
|
this.emitAdd(wh.watchPath, stats, processPath, opts, forceAdd);
|
|
|
this.fsw._emitReady();
|
|
|
}
|
|
|
} catch (error) {
|
|
|
if (!error || this.fsw._handleError(error)) {
|
|
|
// TODO: Strange thing: "should not choke on an ignored watch path" will be failed without 2 ready calls -__-
|
|
|
this.fsw._emitReady();
|
|
|
this.fsw._emitReady();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (opts.persistent && forceAdd !== true) {
|
|
|
if (typeof transform === FUNCTION_TYPE) {
|
|
|
// realpath has already been resolved
|
|
|
this.initWatch(undefined, path, wh, processPath);
|
|
|
} else {
|
|
|
let realPath;
|
|
|
try {
|
|
|
realPath = await realpath(wh.watchPath);
|
|
|
} catch (e) {}
|
|
|
this.initWatch(realPath, path, wh, processPath);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
fseventsHandler.exports = FsEventsHandler;
|
|
|
fseventsHandler.exports.canUse = canUse;
|
|
|
return fseventsHandler.exports;
|
|
|
}
|
|
|
|
|
|
var hasRequiredChokidar;
|
|
|
|
|
|
function requireChokidar () {
|
|
|
if (hasRequiredChokidar) return chokidar$1;
|
|
|
hasRequiredChokidar = 1;
|
|
|
|
|
|
const { EventEmitter } = require$$0$3;
|
|
|
const fs = require$$0$2;
|
|
|
const sysPath = require$$0$1;
|
|
|
const { promisify } = require$$2;
|
|
|
const readdirp = /*@__PURE__*/ requireReaddirp();
|
|
|
const anymatch = /*@__PURE__*/ requireAnymatch().default;
|
|
|
const globParent = /*@__PURE__*/ requireGlobParent();
|
|
|
const isGlob = /*@__PURE__*/ requireIsGlob();
|
|
|
const braces = /*@__PURE__*/ requireBraces();
|
|
|
const normalizePath = /*@__PURE__*/ requireNormalizePath();
|
|
|
|
|
|
const NodeFsHandler = /*@__PURE__*/ requireNodefsHandler();
|
|
|
const FsEventsHandler = /*@__PURE__*/ requireFseventsHandler();
|
|
|
const {
|
|
|
EV_ALL,
|
|
|
EV_READY,
|
|
|
EV_ADD,
|
|
|
EV_CHANGE,
|
|
|
EV_UNLINK,
|
|
|
EV_ADD_DIR,
|
|
|
EV_UNLINK_DIR,
|
|
|
EV_RAW,
|
|
|
EV_ERROR,
|
|
|
|
|
|
STR_CLOSE,
|
|
|
STR_END,
|
|
|
|
|
|
BACK_SLASH_RE,
|
|
|
DOUBLE_SLASH_RE,
|
|
|
SLASH_OR_BACK_SLASH_RE,
|
|
|
DOT_RE,
|
|
|
REPLACER_RE,
|
|
|
|
|
|
SLASH,
|
|
|
SLASH_SLASH,
|
|
|
BRACE_START,
|
|
|
BANG,
|
|
|
ONE_DOT,
|
|
|
TWO_DOTS,
|
|
|
GLOBSTAR,
|
|
|
SLASH_GLOBSTAR,
|
|
|
ANYMATCH_OPTS,
|
|
|
STRING_TYPE,
|
|
|
FUNCTION_TYPE,
|
|
|
EMPTY_STR,
|
|
|
EMPTY_FN,
|
|
|
|
|
|
isWindows,
|
|
|
isMacos,
|
|
|
isIBMi
|
|
|
} = /*@__PURE__*/ requireConstants();
|
|
|
|
|
|
const stat = promisify(fs.stat);
|
|
|
const readdir = promisify(fs.readdir);
|
|
|
|
|
|
/**
|
|
|
* @typedef {String} Path
|
|
|
* @typedef {'all'|'add'|'addDir'|'change'|'unlink'|'unlinkDir'|'raw'|'error'|'ready'} EventName
|
|
|
* @typedef {'readdir'|'watch'|'add'|'remove'|'change'} ThrottleType
|
|
|
*/
|
|
|
|
|
|
/**
|
|
|
*
|
|
|
* @typedef {Object} WatchHelpers
|
|
|
* @property {Boolean} followSymlinks
|
|
|
* @property {'stat'|'lstat'} statMethod
|
|
|
* @property {Path} path
|
|
|
* @property {Path} watchPath
|
|
|
* @property {Function} entryPath
|
|
|
* @property {Boolean} hasGlob
|
|
|
* @property {Object} globFilter
|
|
|
* @property {Function} filterPath
|
|
|
* @property {Function} filterDir
|
|
|
*/
|
|
|
|
|
|
const arrify = (value = []) => Array.isArray(value) ? value : [value];
|
|
|
const flatten = (list, result = []) => {
|
|
|
list.forEach(item => {
|
|
|
if (Array.isArray(item)) {
|
|
|
flatten(item, result);
|
|
|
} else {
|
|
|
result.push(item);
|
|
|
}
|
|
|
});
|
|
|
return result;
|
|
|
};
|
|
|
|
|
|
const unifyPaths = (paths_) => {
|
|
|
/**
|
|
|
* @type {Array<String>}
|
|
|
*/
|
|
|
const paths = flatten(arrify(paths_));
|
|
|
if (!paths.every(p => typeof p === STRING_TYPE)) {
|
|
|
throw new TypeError(`Non-string provided as watch path: ${paths}`);
|
|
|
}
|
|
|
return paths.map(normalizePathToUnix);
|
|
|
};
|
|
|
|
|
|
// If SLASH_SLASH occurs at the beginning of path, it is not replaced
|
|
|
// because "//StoragePC/DrivePool/Movies" is a valid network path
|
|
|
const toUnix = (string) => {
|
|
|
let str = string.replace(BACK_SLASH_RE, SLASH);
|
|
|
let prepend = false;
|
|
|
if (str.startsWith(SLASH_SLASH)) {
|
|
|
prepend = true;
|
|
|
}
|
|
|
while (str.match(DOUBLE_SLASH_RE)) {
|
|
|
str = str.replace(DOUBLE_SLASH_RE, SLASH);
|
|
|
}
|
|
|
if (prepend) {
|
|
|
str = SLASH + str;
|
|
|
}
|
|
|
return str;
|
|
|
};
|
|
|
|
|
|
// Our version of upath.normalize
|
|
|
// TODO: this is not equal to path-normalize module - investigate why
|
|
|
const normalizePathToUnix = (path) => toUnix(sysPath.normalize(toUnix(path)));
|
|
|
|
|
|
const normalizeIgnored = (cwd = EMPTY_STR) => (path) => {
|
|
|
if (typeof path !== STRING_TYPE) return path;
|
|
|
return normalizePathToUnix(sysPath.isAbsolute(path) ? path : sysPath.join(cwd, path));
|
|
|
};
|
|
|
|
|
|
const getAbsolutePath = (path, cwd) => {
|
|
|
if (sysPath.isAbsolute(path)) {
|
|
|
return path;
|
|
|
}
|
|
|
if (path.startsWith(BANG)) {
|
|
|
return BANG + sysPath.join(cwd, path.slice(1));
|
|
|
}
|
|
|
return sysPath.join(cwd, path);
|
|
|
};
|
|
|
|
|
|
const undef = (opts, key) => opts[key] === undefined;
|
|
|
|
|
|
/**
|
|
|
* Directory entry.
|
|
|
* @property {Path} path
|
|
|
* @property {Set<Path>} items
|
|
|
*/
|
|
|
class DirEntry {
|
|
|
/**
|
|
|
* @param {Path} dir
|
|
|
* @param {Function} removeWatcher
|
|
|
*/
|
|
|
constructor(dir, removeWatcher) {
|
|
|
this.path = dir;
|
|
|
this._removeWatcher = removeWatcher;
|
|
|
/** @type {Set<Path>} */
|
|
|
this.items = new Set();
|
|
|
}
|
|
|
|
|
|
add(item) {
|
|
|
const {items} = this;
|
|
|
if (!items) return;
|
|
|
if (item !== ONE_DOT && item !== TWO_DOTS) items.add(item);
|
|
|
}
|
|
|
|
|
|
async remove(item) {
|
|
|
const {items} = this;
|
|
|
if (!items) return;
|
|
|
items.delete(item);
|
|
|
if (items.size > 0) return;
|
|
|
|
|
|
const dir = this.path;
|
|
|
try {
|
|
|
await readdir(dir);
|
|
|
} catch (err) {
|
|
|
if (this._removeWatcher) {
|
|
|
this._removeWatcher(sysPath.dirname(dir), sysPath.basename(dir));
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
has(item) {
|
|
|
const {items} = this;
|
|
|
if (!items) return;
|
|
|
return items.has(item);
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* @returns {Array<String>}
|
|
|
*/
|
|
|
getChildren() {
|
|
|
const {items} = this;
|
|
|
if (!items) return;
|
|
|
return [...items.values()];
|
|
|
}
|
|
|
|
|
|
dispose() {
|
|
|
this.items.clear();
|
|
|
delete this.path;
|
|
|
delete this._removeWatcher;
|
|
|
delete this.items;
|
|
|
Object.freeze(this);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
const STAT_METHOD_F = 'stat';
|
|
|
const STAT_METHOD_L = 'lstat';
|
|
|
class WatchHelper {
|
|
|
constructor(path, watchPath, follow, fsw) {
|
|
|
this.fsw = fsw;
|
|
|
this.path = path = path.replace(REPLACER_RE, EMPTY_STR);
|
|
|
this.watchPath = watchPath;
|
|
|
this.fullWatchPath = sysPath.resolve(watchPath);
|
|
|
this.hasGlob = watchPath !== path;
|
|
|
/** @type {object|boolean} */
|
|
|
if (path === EMPTY_STR) this.hasGlob = false;
|
|
|
this.globSymlink = this.hasGlob && follow ? undefined : false;
|
|
|
this.globFilter = this.hasGlob ? anymatch(path, undefined, ANYMATCH_OPTS) : false;
|
|
|
this.dirParts = this.getDirParts(path);
|
|
|
this.dirParts.forEach((parts) => {
|
|
|
if (parts.length > 1) parts.pop();
|
|
|
});
|
|
|
this.followSymlinks = follow;
|
|
|
this.statMethod = follow ? STAT_METHOD_F : STAT_METHOD_L;
|
|
|
}
|
|
|
|
|
|
checkGlobSymlink(entry) {
|
|
|
// only need to resolve once
|
|
|
// first entry should always have entry.parentDir === EMPTY_STR
|
|
|
if (this.globSymlink === undefined) {
|
|
|
this.globSymlink = entry.fullParentDir === this.fullWatchPath ?
|
|
|
false : {realPath: entry.fullParentDir, linkPath: this.fullWatchPath};
|
|
|
}
|
|
|
|
|
|
if (this.globSymlink) {
|
|
|
return entry.fullPath.replace(this.globSymlink.realPath, this.globSymlink.linkPath);
|
|
|
}
|
|
|
|
|
|
return entry.fullPath;
|
|
|
}
|
|
|
|
|
|
entryPath(entry) {
|
|
|
return sysPath.join(this.watchPath,
|
|
|
sysPath.relative(this.watchPath, this.checkGlobSymlink(entry))
|
|
|
);
|
|
|
}
|
|
|
|
|
|
filterPath(entry) {
|
|
|
const {stats} = entry;
|
|
|
if (stats && stats.isSymbolicLink()) return this.filterDir(entry);
|
|
|
const resolvedPath = this.entryPath(entry);
|
|
|
const matchesGlob = this.hasGlob && typeof this.globFilter === FUNCTION_TYPE ?
|
|
|
this.globFilter(resolvedPath) : true;
|
|
|
return matchesGlob &&
|
|
|
this.fsw._isntIgnored(resolvedPath, stats) &&
|
|
|
this.fsw._hasReadPermissions(stats);
|
|
|
}
|
|
|
|
|
|
getDirParts(path) {
|
|
|
if (!this.hasGlob) return [];
|
|
|
const parts = [];
|
|
|
const expandedPath = path.includes(BRACE_START) ? braces.expand(path) : [path];
|
|
|
expandedPath.forEach((path) => {
|
|
|
parts.push(sysPath.relative(this.watchPath, path).split(SLASH_OR_BACK_SLASH_RE));
|
|
|
});
|
|
|
return parts;
|
|
|
}
|
|
|
|
|
|
filterDir(entry) {
|
|
|
if (this.hasGlob) {
|
|
|
const entryParts = this.getDirParts(this.checkGlobSymlink(entry));
|
|
|
let globstar = false;
|
|
|
this.unmatchedGlob = !this.dirParts.some((parts) => {
|
|
|
return parts.every((part, i) => {
|
|
|
if (part === GLOBSTAR) globstar = true;
|
|
|
return globstar || !entryParts[0][i] || anymatch(part, entryParts[0][i], ANYMATCH_OPTS);
|
|
|
});
|
|
|
});
|
|
|
}
|
|
|
return !this.unmatchedGlob && this.fsw._isntIgnored(this.entryPath(entry), entry.stats);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Watches files & directories for changes. Emitted events:
|
|
|
* `add`, `addDir`, `change`, `unlink`, `unlinkDir`, `all`, `error`
|
|
|
*
|
|
|
* new FSWatcher()
|
|
|
* .add(directories)
|
|
|
* .on('add', path => log('File', path, 'was added'))
|
|
|
*/
|
|
|
class FSWatcher extends EventEmitter {
|
|
|
// Not indenting methods for history sake; for now.
|
|
|
constructor(_opts) {
|
|
|
super();
|
|
|
|
|
|
const opts = {};
|
|
|
if (_opts) Object.assign(opts, _opts); // for frozen objects
|
|
|
|
|
|
/** @type {Map<String, DirEntry>} */
|
|
|
this._watched = new Map();
|
|
|
/** @type {Map<String, Array>} */
|
|
|
this._closers = new Map();
|
|
|
/** @type {Set<String>} */
|
|
|
this._ignoredPaths = new Set();
|
|
|
|
|
|
/** @type {Map<ThrottleType, Map>} */
|
|
|
this._throttled = new Map();
|
|
|
|
|
|
/** @type {Map<Path, String|Boolean>} */
|
|
|
this._symlinkPaths = new Map();
|
|
|
|
|
|
this._streams = new Set();
|
|
|
this.closed = false;
|
|
|
|
|
|
// Set up default options.
|
|
|
if (undef(opts, 'persistent')) opts.persistent = true;
|
|
|
if (undef(opts, 'ignoreInitial')) opts.ignoreInitial = false;
|
|
|
if (undef(opts, 'ignorePermissionErrors')) opts.ignorePermissionErrors = false;
|
|
|
if (undef(opts, 'interval')) opts.interval = 100;
|
|
|
if (undef(opts, 'binaryInterval')) opts.binaryInterval = 300;
|
|
|
if (undef(opts, 'disableGlobbing')) opts.disableGlobbing = false;
|
|
|
opts.enableBinaryInterval = opts.binaryInterval !== opts.interval;
|
|
|
|
|
|
// Enable fsevents on OS X when polling isn't explicitly enabled.
|
|
|
if (undef(opts, 'useFsEvents')) opts.useFsEvents = !opts.usePolling;
|
|
|
|
|
|
// If we can't use fsevents, ensure the options reflect it's disabled.
|
|
|
const canUseFsEvents = FsEventsHandler.canUse();
|
|
|
if (!canUseFsEvents) opts.useFsEvents = false;
|
|
|
|
|
|
// Use polling on Mac if not using fsevents.
|
|
|
// Other platforms use non-polling fs_watch.
|
|
|
if (undef(opts, 'usePolling') && !opts.useFsEvents) {
|
|
|
opts.usePolling = isMacos;
|
|
|
}
|
|
|
|
|
|
// Always default to polling on IBM i because fs.watch() is not available on IBM i.
|
|
|
if(isIBMi) {
|
|
|
opts.usePolling = true;
|
|
|
}
|
|
|
|
|
|
// Global override (useful for end-developers that need to force polling for all
|
|
|
// instances of chokidar, regardless of usage/dependency depth)
|
|
|
const envPoll = process.env.CHOKIDAR_USEPOLLING;
|
|
|
if (envPoll !== undefined) {
|
|
|
const envLower = envPoll.toLowerCase();
|
|
|
|
|
|
if (envLower === 'false' || envLower === '0') {
|
|
|
opts.usePolling = false;
|
|
|
} else if (envLower === 'true' || envLower === '1') {
|
|
|
opts.usePolling = true;
|
|
|
} else {
|
|
|
opts.usePolling = !!envLower;
|
|
|
}
|
|
|
}
|
|
|
const envInterval = process.env.CHOKIDAR_INTERVAL;
|
|
|
if (envInterval) {
|
|
|
opts.interval = Number.parseInt(envInterval, 10);
|
|
|
}
|
|
|
|
|
|
// Editor atomic write normalization enabled by default with fs.watch
|
|
|
if (undef(opts, 'atomic')) opts.atomic = !opts.usePolling && !opts.useFsEvents;
|
|
|
if (opts.atomic) this._pendingUnlinks = new Map();
|
|
|
|
|
|
if (undef(opts, 'followSymlinks')) opts.followSymlinks = true;
|
|
|
|
|
|
if (undef(opts, 'awaitWriteFinish')) opts.awaitWriteFinish = false;
|
|
|
if (opts.awaitWriteFinish === true) opts.awaitWriteFinish = {};
|
|
|
const awf = opts.awaitWriteFinish;
|
|
|
if (awf) {
|
|
|
if (!awf.stabilityThreshold) awf.stabilityThreshold = 2000;
|
|
|
if (!awf.pollInterval) awf.pollInterval = 100;
|
|
|
this._pendingWrites = new Map();
|
|
|
}
|
|
|
if (opts.ignored) opts.ignored = arrify(opts.ignored);
|
|
|
|
|
|
let readyCalls = 0;
|
|
|
this._emitReady = () => {
|
|
|
readyCalls++;
|
|
|
if (readyCalls >= this._readyCount) {
|
|
|
this._emitReady = EMPTY_FN;
|
|
|
this._readyEmitted = true;
|
|
|
// use process.nextTick to allow time for listener to be bound
|
|
|
process.nextTick(() => this.emit(EV_READY));
|
|
|
}
|
|
|
};
|
|
|
this._emitRaw = (...args) => this.emit(EV_RAW, ...args);
|
|
|
this._readyEmitted = false;
|
|
|
this.options = opts;
|
|
|
|
|
|
// Initialize with proper watcher.
|
|
|
if (opts.useFsEvents) {
|
|
|
this._fsEventsHandler = new FsEventsHandler(this);
|
|
|
} else {
|
|
|
this._nodeFsHandler = new NodeFsHandler(this);
|
|
|
}
|
|
|
|
|
|
// You’re frozen when your heart’s not open.
|
|
|
Object.freeze(opts);
|
|
|
}
|
|
|
|
|
|
// Public methods
|
|
|
|
|
|
/**
|
|
|
* Adds paths to be watched on an existing FSWatcher instance
|
|
|
* @param {Path|Array<Path>} paths_
|
|
|
* @param {String=} _origAdd private; for handling non-existent paths to be watched
|
|
|
* @param {Boolean=} _internal private; indicates a non-user add
|
|
|
* @returns {FSWatcher} for chaining
|
|
|
*/
|
|
|
add(paths_, _origAdd, _internal) {
|
|
|
const {cwd, disableGlobbing} = this.options;
|
|
|
this.closed = false;
|
|
|
let paths = unifyPaths(paths_);
|
|
|
if (cwd) {
|
|
|
paths = paths.map((path) => {
|
|
|
const absPath = getAbsolutePath(path, cwd);
|
|
|
|
|
|
// Check `path` instead of `absPath` because the cwd portion can't be a glob
|
|
|
if (disableGlobbing || !isGlob(path)) {
|
|
|
return absPath;
|
|
|
}
|
|
|
return normalizePath(absPath);
|
|
|
});
|
|
|
}
|
|
|
|
|
|
// set aside negated glob strings
|
|
|
paths = paths.filter((path) => {
|
|
|
if (path.startsWith(BANG)) {
|
|
|
this._ignoredPaths.add(path.slice(1));
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
// if a path is being added that was previously ignored, stop ignoring it
|
|
|
this._ignoredPaths.delete(path);
|
|
|
this._ignoredPaths.delete(path + SLASH_GLOBSTAR);
|
|
|
|
|
|
// reset the cached userIgnored anymatch fn
|
|
|
// to make ignoredPaths changes effective
|
|
|
this._userIgnored = undefined;
|
|
|
|
|
|
return true;
|
|
|
});
|
|
|
|
|
|
if (this.options.useFsEvents && this._fsEventsHandler) {
|
|
|
if (!this._readyCount) this._readyCount = paths.length;
|
|
|
if (this.options.persistent) this._readyCount += paths.length;
|
|
|
paths.forEach((path) => this._fsEventsHandler._addToFsEvents(path));
|
|
|
} else {
|
|
|
if (!this._readyCount) this._readyCount = 0;
|
|
|
this._readyCount += paths.length;
|
|
|
Promise.all(
|
|
|
paths.map(async path => {
|
|
|
const res = await this._nodeFsHandler._addToNodeFs(path, !_internal, 0, 0, _origAdd);
|
|
|
if (res) this._emitReady();
|
|
|
return res;
|
|
|
})
|
|
|
).then(results => {
|
|
|
if (this.closed) return;
|
|
|
results.filter(item => item).forEach(item => {
|
|
|
this.add(sysPath.dirname(item), sysPath.basename(_origAdd || item));
|
|
|
});
|
|
|
});
|
|
|
}
|
|
|
|
|
|
return this;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Close watchers or start ignoring events from specified paths.
|
|
|
* @param {Path|Array<Path>} paths_ - string or array of strings, file/directory paths and/or globs
|
|
|
* @returns {FSWatcher} for chaining
|
|
|
*/
|
|
|
unwatch(paths_) {
|
|
|
if (this.closed) return this;
|
|
|
const paths = unifyPaths(paths_);
|
|
|
const {cwd} = this.options;
|
|
|
|
|
|
paths.forEach((path) => {
|
|
|
// convert to absolute path unless relative path already matches
|
|
|
if (!sysPath.isAbsolute(path) && !this._closers.has(path)) {
|
|
|
if (cwd) path = sysPath.join(cwd, path);
|
|
|
path = sysPath.resolve(path);
|
|
|
}
|
|
|
|
|
|
this._closePath(path);
|
|
|
|
|
|
this._ignoredPaths.add(path);
|
|
|
if (this._watched.has(path)) {
|
|
|
this._ignoredPaths.add(path + SLASH_GLOBSTAR);
|
|
|
}
|
|
|
|
|
|
// reset the cached userIgnored anymatch fn
|
|
|
// to make ignoredPaths changes effective
|
|
|
this._userIgnored = undefined;
|
|
|
});
|
|
|
|
|
|
return this;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Close watchers and remove all listeners from watched paths.
|
|
|
* @returns {Promise<void>}.
|
|
|
*/
|
|
|
close() {
|
|
|
if (this.closed) return this._closePromise;
|
|
|
this.closed = true;
|
|
|
|
|
|
// Memory management.
|
|
|
this.removeAllListeners();
|
|
|
const closers = [];
|
|
|
this._closers.forEach(closerList => closerList.forEach(closer => {
|
|
|
const promise = closer();
|
|
|
if (promise instanceof Promise) closers.push(promise);
|
|
|
}));
|
|
|
this._streams.forEach(stream => stream.destroy());
|
|
|
this._userIgnored = undefined;
|
|
|
this._readyCount = 0;
|
|
|
this._readyEmitted = false;
|
|
|
this._watched.forEach(dirent => dirent.dispose());
|
|
|
['closers', 'watched', 'streams', 'symlinkPaths', 'throttled'].forEach(key => {
|
|
|
this[`_${key}`].clear();
|
|
|
});
|
|
|
|
|
|
this._closePromise = closers.length ? Promise.all(closers).then(() => undefined) : Promise.resolve();
|
|
|
return this._closePromise;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Expose list of watched paths
|
|
|
* @returns {Object} for chaining
|
|
|
*/
|
|
|
getWatched() {
|
|
|
const watchList = {};
|
|
|
this._watched.forEach((entry, dir) => {
|
|
|
const key = this.options.cwd ? sysPath.relative(this.options.cwd, dir) : dir;
|
|
|
watchList[key || ONE_DOT] = entry.getChildren().sort();
|
|
|
});
|
|
|
return watchList;
|
|
|
}
|
|
|
|
|
|
emitWithAll(event, args) {
|
|
|
this.emit(...args);
|
|
|
if (event !== EV_ERROR) this.emit(EV_ALL, ...args);
|
|
|
}
|
|
|
|
|
|
// Common helpers
|
|
|
// --------------
|
|
|
|
|
|
/**
|
|
|
* Normalize and emit events.
|
|
|
* Calling _emit DOES NOT MEAN emit() would be called!
|
|
|
* @param {EventName} event Type of event
|
|
|
* @param {Path} path File or directory path
|
|
|
* @param {*=} val1 arguments to be passed with event
|
|
|
* @param {*=} val2
|
|
|
* @param {*=} val3
|
|
|
* @returns the error if defined, otherwise the value of the FSWatcher instance's `closed` flag
|
|
|
*/
|
|
|
async _emit(event, path, val1, val2, val3) {
|
|
|
if (this.closed) return;
|
|
|
|
|
|
const opts = this.options;
|
|
|
if (isWindows) path = sysPath.normalize(path);
|
|
|
if (opts.cwd) path = sysPath.relative(opts.cwd, path);
|
|
|
/** @type Array<any> */
|
|
|
const args = [event, path];
|
|
|
if (val3 !== undefined) args.push(val1, val2, val3);
|
|
|
else if (val2 !== undefined) args.push(val1, val2);
|
|
|
else if (val1 !== undefined) args.push(val1);
|
|
|
|
|
|
const awf = opts.awaitWriteFinish;
|
|
|
let pw;
|
|
|
if (awf && (pw = this._pendingWrites.get(path))) {
|
|
|
pw.lastChange = new Date();
|
|
|
return this;
|
|
|
}
|
|
|
|
|
|
if (opts.atomic) {
|
|
|
if (event === EV_UNLINK) {
|
|
|
this._pendingUnlinks.set(path, args);
|
|
|
setTimeout(() => {
|
|
|
this._pendingUnlinks.forEach((entry, path) => {
|
|
|
this.emit(...entry);
|
|
|
this.emit(EV_ALL, ...entry);
|
|
|
this._pendingUnlinks.delete(path);
|
|
|
});
|
|
|
}, typeof opts.atomic === 'number' ? opts.atomic : 100);
|
|
|
return this;
|
|
|
}
|
|
|
if (event === EV_ADD && this._pendingUnlinks.has(path)) {
|
|
|
event = args[0] = EV_CHANGE;
|
|
|
this._pendingUnlinks.delete(path);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (awf && (event === EV_ADD || event === EV_CHANGE) && this._readyEmitted) {
|
|
|
const awfEmit = (err, stats) => {
|
|
|
if (err) {
|
|
|
event = args[0] = EV_ERROR;
|
|
|
args[1] = err;
|
|
|
this.emitWithAll(event, args);
|
|
|
} else if (stats) {
|
|
|
// if stats doesn't exist the file must have been deleted
|
|
|
if (args.length > 2) {
|
|
|
args[2] = stats;
|
|
|
} else {
|
|
|
args.push(stats);
|
|
|
}
|
|
|
this.emitWithAll(event, args);
|
|
|
}
|
|
|
};
|
|
|
|
|
|
this._awaitWriteFinish(path, awf.stabilityThreshold, event, awfEmit);
|
|
|
return this;
|
|
|
}
|
|
|
|
|
|
if (event === EV_CHANGE) {
|
|
|
const isThrottled = !this._throttle(EV_CHANGE, path, 50);
|
|
|
if (isThrottled) return this;
|
|
|
}
|
|
|
|
|
|
if (opts.alwaysStat && val1 === undefined &&
|
|
|
(event === EV_ADD || event === EV_ADD_DIR || event === EV_CHANGE)
|
|
|
) {
|
|
|
const fullPath = opts.cwd ? sysPath.join(opts.cwd, path) : path;
|
|
|
let stats;
|
|
|
try {
|
|
|
stats = await stat(fullPath);
|
|
|
} catch (err) {}
|
|
|
// Suppress event when fs_stat fails, to avoid sending undefined 'stat'
|
|
|
if (!stats || this.closed) return;
|
|
|
args.push(stats);
|
|
|
}
|
|
|
this.emitWithAll(event, args);
|
|
|
|
|
|
return this;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Common handler for errors
|
|
|
* @param {Error} error
|
|
|
* @returns {Error|Boolean} The error if defined, otherwise the value of the FSWatcher instance's `closed` flag
|
|
|
*/
|
|
|
_handleError(error) {
|
|
|
const code = error && error.code;
|
|
|
if (error && code !== 'ENOENT' && code !== 'ENOTDIR' &&
|
|
|
(!this.options.ignorePermissionErrors || (code !== 'EPERM' && code !== 'EACCES'))
|
|
|
) {
|
|
|
this.emit(EV_ERROR, error);
|
|
|
}
|
|
|
return error || this.closed;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Helper utility for throttling
|
|
|
* @param {ThrottleType} actionType type being throttled
|
|
|
* @param {Path} path being acted upon
|
|
|
* @param {Number} timeout duration of time to suppress duplicate actions
|
|
|
* @returns {Object|false} tracking object or false if action should be suppressed
|
|
|
*/
|
|
|
_throttle(actionType, path, timeout) {
|
|
|
if (!this._throttled.has(actionType)) {
|
|
|
this._throttled.set(actionType, new Map());
|
|
|
}
|
|
|
|
|
|
/** @type {Map<Path, Object>} */
|
|
|
const action = this._throttled.get(actionType);
|
|
|
/** @type {Object} */
|
|
|
const actionPath = action.get(path);
|
|
|
|
|
|
if (actionPath) {
|
|
|
actionPath.count++;
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
let timeoutObject;
|
|
|
const clear = () => {
|
|
|
const item = action.get(path);
|
|
|
const count = item ? item.count : 0;
|
|
|
action.delete(path);
|
|
|
clearTimeout(timeoutObject);
|
|
|
if (item) clearTimeout(item.timeoutObject);
|
|
|
return count;
|
|
|
};
|
|
|
timeoutObject = setTimeout(clear, timeout);
|
|
|
const thr = {timeoutObject, clear, count: 0};
|
|
|
action.set(path, thr);
|
|
|
return thr;
|
|
|
}
|
|
|
|
|
|
_incrReadyCount() {
|
|
|
return this._readyCount++;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Awaits write operation to finish.
|
|
|
* Polls a newly created file for size variations. When files size does not change for 'threshold' milliseconds calls callback.
|
|
|
* @param {Path} path being acted upon
|
|
|
* @param {Number} threshold Time in milliseconds a file size must be fixed before acknowledging write OP is finished
|
|
|
* @param {EventName} event
|
|
|
* @param {Function} awfEmit Callback to be called when ready for event to be emitted.
|
|
|
*/
|
|
|
_awaitWriteFinish(path, threshold, event, awfEmit) {
|
|
|
let timeoutHandler;
|
|
|
|
|
|
let fullPath = path;
|
|
|
if (this.options.cwd && !sysPath.isAbsolute(path)) {
|
|
|
fullPath = sysPath.join(this.options.cwd, path);
|
|
|
}
|
|
|
|
|
|
const now = new Date();
|
|
|
|
|
|
const awaitWriteFinish = (prevStat) => {
|
|
|
fs.stat(fullPath, (err, curStat) => {
|
|
|
if (err || !this._pendingWrites.has(path)) {
|
|
|
if (err && err.code !== 'ENOENT') awfEmit(err);
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
const now = Number(new Date());
|
|
|
|
|
|
if (prevStat && curStat.size !== prevStat.size) {
|
|
|
this._pendingWrites.get(path).lastChange = now;
|
|
|
}
|
|
|
const pw = this._pendingWrites.get(path);
|
|
|
const df = now - pw.lastChange;
|
|
|
|
|
|
if (df >= threshold) {
|
|
|
this._pendingWrites.delete(path);
|
|
|
awfEmit(undefined, curStat);
|
|
|
} else {
|
|
|
timeoutHandler = setTimeout(
|
|
|
awaitWriteFinish,
|
|
|
this.options.awaitWriteFinish.pollInterval,
|
|
|
curStat
|
|
|
);
|
|
|
}
|
|
|
});
|
|
|
};
|
|
|
|
|
|
if (!this._pendingWrites.has(path)) {
|
|
|
this._pendingWrites.set(path, {
|
|
|
lastChange: now,
|
|
|
cancelWait: () => {
|
|
|
this._pendingWrites.delete(path);
|
|
|
clearTimeout(timeoutHandler);
|
|
|
return event;
|
|
|
}
|
|
|
});
|
|
|
timeoutHandler = setTimeout(
|
|
|
awaitWriteFinish,
|
|
|
this.options.awaitWriteFinish.pollInterval
|
|
|
);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
_getGlobIgnored() {
|
|
|
return [...this._ignoredPaths.values()];
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Determines whether user has asked to ignore this path.
|
|
|
* @param {Path} path filepath or dir
|
|
|
* @param {fs.Stats=} stats result of fs.stat
|
|
|
* @returns {Boolean}
|
|
|
*/
|
|
|
_isIgnored(path, stats) {
|
|
|
if (this.options.atomic && DOT_RE.test(path)) return true;
|
|
|
if (!this._userIgnored) {
|
|
|
const {cwd} = this.options;
|
|
|
const ign = this.options.ignored;
|
|
|
|
|
|
const ignored = ign && ign.map(normalizeIgnored(cwd));
|
|
|
const paths = arrify(ignored)
|
|
|
.filter((path) => typeof path === STRING_TYPE && !isGlob(path))
|
|
|
.map((path) => path + SLASH_GLOBSTAR);
|
|
|
const list = this._getGlobIgnored().map(normalizeIgnored(cwd)).concat(ignored, paths);
|
|
|
this._userIgnored = anymatch(list, undefined, ANYMATCH_OPTS);
|
|
|
}
|
|
|
|
|
|
return this._userIgnored([path, stats]);
|
|
|
}
|
|
|
|
|
|
_isntIgnored(path, stat) {
|
|
|
return !this._isIgnored(path, stat);
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Provides a set of common helpers and properties relating to symlink and glob handling.
|
|
|
* @param {Path} path file, directory, or glob pattern being watched
|
|
|
* @param {Number=} depth at any depth > 0, this isn't a glob
|
|
|
* @returns {WatchHelper} object containing helpers for this path
|
|
|
*/
|
|
|
_getWatchHelpers(path, depth) {
|
|
|
const watchPath = depth || this.options.disableGlobbing || !isGlob(path) ? path : globParent(path);
|
|
|
const follow = this.options.followSymlinks;
|
|
|
|
|
|
return new WatchHelper(path, watchPath, follow, this);
|
|
|
}
|
|
|
|
|
|
// Directory helpers
|
|
|
// -----------------
|
|
|
|
|
|
/**
|
|
|
* Provides directory tracking objects
|
|
|
* @param {String} directory path of the directory
|
|
|
* @returns {DirEntry} the directory's tracking object
|
|
|
*/
|
|
|
_getWatchedDir(directory) {
|
|
|
if (!this._boundRemove) this._boundRemove = this._remove.bind(this);
|
|
|
const dir = sysPath.resolve(directory);
|
|
|
if (!this._watched.has(dir)) this._watched.set(dir, new DirEntry(dir, this._boundRemove));
|
|
|
return this._watched.get(dir);
|
|
|
}
|
|
|
|
|
|
// File helpers
|
|
|
// ------------
|
|
|
|
|
|
/**
|
|
|
* Check for read permissions.
|
|
|
* Based on this answer on SO: https://stackoverflow.com/a/11781404/1358405
|
|
|
* @param {fs.Stats} stats - object, result of fs_stat
|
|
|
* @returns {Boolean} indicates whether the file can be read
|
|
|
*/
|
|
|
_hasReadPermissions(stats) {
|
|
|
if (this.options.ignorePermissionErrors) return true;
|
|
|
|
|
|
// stats.mode may be bigint
|
|
|
const md = stats && Number.parseInt(stats.mode, 10);
|
|
|
const st = md & 0o777;
|
|
|
const it = Number.parseInt(st.toString(8)[0], 10);
|
|
|
return Boolean(4 & it);
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Handles emitting unlink events for
|
|
|
* files and directories, and via recursion, for
|
|
|
* files and directories within directories that are unlinked
|
|
|
* @param {String} directory within which the following item is located
|
|
|
* @param {String} item base path of item/directory
|
|
|
* @returns {void}
|
|
|
*/
|
|
|
_remove(directory, item, isDirectory) {
|
|
|
// if what is being deleted is a directory, get that directory's paths
|
|
|
// for recursive deleting and cleaning of watched object
|
|
|
// if it is not a directory, nestedDirectoryChildren will be empty array
|
|
|
const path = sysPath.join(directory, item);
|
|
|
const fullPath = sysPath.resolve(path);
|
|
|
isDirectory = isDirectory != null
|
|
|
? isDirectory
|
|
|
: this._watched.has(path) || this._watched.has(fullPath);
|
|
|
|
|
|
// prevent duplicate handling in case of arriving here nearly simultaneously
|
|
|
// via multiple paths (such as _handleFile and _handleDir)
|
|
|
if (!this._throttle('remove', path, 100)) return;
|
|
|
|
|
|
// if the only watched file is removed, watch for its return
|
|
|
if (!isDirectory && !this.options.useFsEvents && this._watched.size === 1) {
|
|
|
this.add(directory, item, true);
|
|
|
}
|
|
|
|
|
|
// This will create a new entry in the watched object in either case
|
|
|
// so we got to do the directory check beforehand
|
|
|
const wp = this._getWatchedDir(path);
|
|
|
const nestedDirectoryChildren = wp.getChildren();
|
|
|
|
|
|
// Recursively remove children directories / files.
|
|
|
nestedDirectoryChildren.forEach(nested => this._remove(path, nested));
|
|
|
|
|
|
// Check if item was on the watched list and remove it
|
|
|
const parent = this._getWatchedDir(directory);
|
|
|
const wasTracked = parent.has(item);
|
|
|
parent.remove(item);
|
|
|
|
|
|
// Fixes issue #1042 -> Relative paths were detected and added as symlinks
|
|
|
// (https://github.com/paulmillr/chokidar/blob/e1753ddbc9571bdc33b4a4af172d52cb6e611c10/lib/nodefs-handler.js#L612),
|
|
|
// but never removed from the map in case the path was deleted.
|
|
|
// This leads to an incorrect state if the path was recreated:
|
|
|
// https://github.com/paulmillr/chokidar/blob/e1753ddbc9571bdc33b4a4af172d52cb6e611c10/lib/nodefs-handler.js#L553
|
|
|
if (this._symlinkPaths.has(fullPath)) {
|
|
|
this._symlinkPaths.delete(fullPath);
|
|
|
}
|
|
|
|
|
|
// If we wait for this file to be fully written, cancel the wait.
|
|
|
let relPath = path;
|
|
|
if (this.options.cwd) relPath = sysPath.relative(this.options.cwd, path);
|
|
|
if (this.options.awaitWriteFinish && this._pendingWrites.has(relPath)) {
|
|
|
const event = this._pendingWrites.get(relPath).cancelWait();
|
|
|
if (event === EV_ADD) return;
|
|
|
}
|
|
|
|
|
|
// The Entry will either be a directory that just got removed
|
|
|
// or a bogus entry to a file, in either case we have to remove it
|
|
|
this._watched.delete(path);
|
|
|
this._watched.delete(fullPath);
|
|
|
const eventName = isDirectory ? EV_UNLINK_DIR : EV_UNLINK;
|
|
|
if (wasTracked && !this._isIgnored(path)) this._emit(eventName, path);
|
|
|
|
|
|
// Avoid conflicts if we later create another file with the same name
|
|
|
if (!this.options.useFsEvents) {
|
|
|
this._closePath(path);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Closes all watchers for a path
|
|
|
* @param {Path} path
|
|
|
*/
|
|
|
_closePath(path) {
|
|
|
this._closeFile(path);
|
|
|
const dir = sysPath.dirname(path);
|
|
|
this._getWatchedDir(dir).remove(sysPath.basename(path));
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Closes only file-specific watchers
|
|
|
* @param {Path} path
|
|
|
*/
|
|
|
_closeFile(path) {
|
|
|
const closers = this._closers.get(path);
|
|
|
if (!closers) return;
|
|
|
closers.forEach(closer => closer());
|
|
|
this._closers.delete(path);
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
*
|
|
|
* @param {Path} path
|
|
|
* @param {Function} closer
|
|
|
*/
|
|
|
_addPathCloser(path, closer) {
|
|
|
if (!closer) return;
|
|
|
let list = this._closers.get(path);
|
|
|
if (!list) {
|
|
|
list = [];
|
|
|
this._closers.set(path, list);
|
|
|
}
|
|
|
list.push(closer);
|
|
|
}
|
|
|
|
|
|
_readdirp(root, opts) {
|
|
|
if (this.closed) return;
|
|
|
const options = {type: EV_ALL, alwaysStat: true, lstat: true, ...opts};
|
|
|
let stream = readdirp(root, options);
|
|
|
this._streams.add(stream);
|
|
|
stream.once(STR_CLOSE, () => {
|
|
|
stream = undefined;
|
|
|
});
|
|
|
stream.once(STR_END, () => {
|
|
|
if (stream) {
|
|
|
this._streams.delete(stream);
|
|
|
stream = undefined;
|
|
|
}
|
|
|
});
|
|
|
return stream;
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
// Export FSWatcher class
|
|
|
chokidar$1.FSWatcher = FSWatcher;
|
|
|
|
|
|
/**
|
|
|
* Instantiates watcher with paths to be tracked.
|
|
|
* @param {String|Array<String>} paths file/directory paths and/or globs
|
|
|
* @param {Object=} options chokidar opts
|
|
|
* @returns an instance of FSWatcher for chaining.
|
|
|
*/
|
|
|
const watch = (paths, options) => {
|
|
|
const watcher = new FSWatcher(options);
|
|
|
watcher.add(paths);
|
|
|
return watcher;
|
|
|
};
|
|
|
|
|
|
chokidar$1.watch = watch;
|
|
|
return chokidar$1;
|
|
|
}
|
|
|
|
|
|
var chokidarExports = /*@__PURE__*/ requireChokidar();
|
|
|
const chokidar = /*@__PURE__*/rollup.getDefaultExportFromCjs(chokidarExports);
|
|
|
|
|
|
exports.chokidar = chokidar;
|
|
|
//# sourceMappingURL=index.js.map
|
